Metals Expert Witnesses: 17

Dr. Charles R. Anderson has long specialized in the Characterization of Surfaces, Interfaces, Thin Films and Coatings. Since 1972 he has applied surface and near-surface analysis techniques such as x-ray photoelectron spectroscopy (XPS or ESCA) and Auger microprobe to the solution of surface chemistry and coating problems. 

Dr. Anderson worked for the U.S. Navy and Lockheed Martin Laboratories prior to starting his own laboratory in 1995. He served as an officer of the ASTM Committee E-42 on Surface Analysis and as U.S. Expert on several sub-committees of the ISO Technical Committee 201 on Surface Chemical Analysis. He especially enjoys integrating the results of multiple analytic techniques (surface analysis, thermal analysis, FTIR, SEM/EDX, optical microscopy)to solve tough materials problems.

Litigation Support -  Dr. Anderson has extensive experience in materials science as a result of solving the materials problems of many industries with the aid many analytical techniques. He is available to provide Expert Witness Services for legal matters involving Materials Failure, Intellectual Property Theft, Misrepresentation, Failure to Meet Contract Specifications, Materials Identifications and Characteristics, or Quality Issues. To ensure the accuracy and integrity of his testimony, Dr. Anderson and his staff independently analyze the relevant materials in most cases.

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Keith M. Cianfrani, MAS, CRSP, a retired U.S. Army Lieutenant Colonel, the founder and owner, has over 30 years of aviation experience. He is a master army aviator, aviation safety officer, commercial pilot, instructor pilot, and was an accident investigator for the U.S. Army Safety Center.

Background - Mr. Cianfrani is rated in both rotary wing and fixed wing aircraft. As a safety officer, he has managed safety programs in organizations with over 100 aircraft stationed throughout 5 states. Mr. Cianfrani is currently an instructor for Embry Riddle Aeronautical University and Kansas State University. He is also presently attending Florida Institute of Technology (FIT) as a PhD Student in Aviation Science.

Mr. Cianfrani is a certified Flight Instructor (CFI) and has also worked in the civilian, commercial aviation industry. He has been flying for companies such as Petroleum Helicopters, Damin Aviation, Keystone Helicopters, Island Helicopters, and Chopper 6 and Chopper 3 in Philadelphia. He also has experience in the flight for life, aero medical evacuation industry.

Litigation Support - Keith Cianfrani specializes in Human Factors and Material Failure in Aviation Accident Investigations. He serves as an aviation safety consultant for the Federal Aviation Administration and FIT. An IS-BAO Certified Safety Auditor, he provides safety evaluations in accordance with Federal Aviation Regulations. His services are available nationally and internationally and include written reports, depositions, and trial testimony as needed.

Areas of Expertise:

View Keith Cianfrani's Consulting Profile.

Timothy M. Barrett, RCI, RRC,  CSI, CDT, GRP, has 60 years of experience as a Roofing Contractor, Educator, Manufacturer, and Consultant in the Roofing and Waterproofing Industry. Notable projects have included the White House, Lincoln Memorial, Jefferson Memorial, Gold Bullion Vault at Ft. Knox, Soldier Field, Paris Casino, Bethesda Naval Hospital, Dept. of Interior Headquarters, Transbay Transit Center, and thousands of others.

In addition to standard roofing and waterproofing, Mr. Barrett Designs and Builds Green Vegetated Roofs which can provide incredible contributions to the environment. Having chaired the RCI Greenroof educational program development I and II Committees, and having delivered the program a number of times in the Midwest, the South, the West Coast, the East Coast, and Canada, he is current on the science and the state of the art.

Litigation Support: Mr. Barrett has over 45 years of experience consulting and testifying as a Roofing and Waterproofing Expert. He is very experienced with Forensic Investigations for Thermal and Moisture Protection Systems on commercial, institutional, and industrial waterproofing and roofing projects. Mr. Barrett's services include thorough forensic reporting, depositions, and trial testimony as needed.

Areas of Expertise:

Certifications and Affiliations: Registered Roof Consultant (RRC); Roof Consultants Institute (RCI); Construction Document Technologist (CDT); Construction Specifications Institute (CSI); Green Roofing Professional (GRP); Green Roofs for Healthy Cities (GRHC)

• Heat Treating of Metals
• Welding and Joining of Materials
• Materials Testing and Evaluation
• Quality Control and Assurance
• Optical and Scanning Electron Microscopic Techniques
• Destructive and Non-destructive Physical Testing
• Laboratory Equipment and Procedures

Arun Kumar, Ph.D. has 34 years of experience in Metallurgy, Materials Science and Failure Analysis of Metallic and Non-Metallic Materials at Rockwell International, Hughes Aircraft Company and EAG Laboratories. He manages and supervises approximately 17 engineers and technicians performing a variety of analytical services and failure analysis. Dr. Kumar provides metallurgical consultation, performs failure analysis and serves as an expert witness in product liability trials involving materials failures. He has extensive experience in metallurgical failure analysis of aircraft, helicopter, automobile and motorcycle components, machineries, medical implants, machine tools and household appliances.

Engel Metallurgical LTD engineers and metallurgists offer laboratory testing services to determine Material Performance and Material Performance Expectation. All tests are performed according to government and/or applicable industrial standards, including ASTM, military, and other specifications.

Engel Metallurgical clients include attorneys, insurance company representatives and members of a broad range of industries, including chemical, agricultural, aviation, power generation, construction, transportation and manufacturing.

Litigation Support - Attorneys requiring reliable information rely on Engel Metallurgical. Les Engel and his team of specialists sort through intricate details of structural and material failures, accidents, manufacturing defects and other unexpected incidents that lead to lawsuits, with involvement from initial discovery through court appearances, if necessary. 

In 2003, Engel Metallurgical earned ISO/IEC 17025 accreditation from the American Association for Laboratory Accreditation (A2LA). This accreditation officially recognizes Engel Metallurgical proficiency in quality and details, and helps ensure that its findings will carry more weight in clients’ litigation cases. 

Engel Metallurgical Ltd. is listed with the Minnesota Association For Justice (formerly Minnesota Trial Lawyers Association) as an expert in the field of metallurgy. Their engineers have extensive experience with deposition and trial. Their high ethical and scientific standards complement our expertise in providing sound, unbiased opinions on technical issues, including: Inspection: Equipment and Components Inspected on Site Failure Analysis:

Product Evaluation:

Principal, Lester P. Engel, Jr., PE, is a Metallurgical Engineer with over 40 years of experience leading the company's detailed, quality-focused testing and services. He oversees the company's lab, continually adding new equipment and techniques. 

Mr. Engel also has experience as the chief metallurgist for Brown Boveri Turbomachinery and as a metallurgical engineer for the Aircraft Engine Group of General Electric, where he focused on material selections for hot aircraft and marine gas turbine components. His GE career began in Nuclear Systems Programs, where his work included serving as the principal investigator on three NASA programs. 

Les Engel specializes in materials application, failure analysis, R & D program management, materials and process specifications, engineering standards and procedures, laboratory design and operation, data analysis and personnel, and budget management. He continues to personally perform failure analysis on aircraft and land turbines, generators, boilers, steel products, metals, cements, plastics, and other materials. With high ethical and scientific standards, Les Engel offers sound, unbiased expert analysis and testimony on technical issues. He provides expertise to insurance companies and counsel representing both plaintiff and defendant.

James A. Brusso, PhD, PE, has more than 20 years of experience in processing/properties of materials, materials characterization and behavior, materials specifications, mechanical testing, failure analysis, machining of materials, and laboratory design and operation. He is also Engel Metallurgical's Technical Manager and Quality Manager.

Dr. Brusso brings keen expertise to Engel Metallurgical and its clients, performing failure analysis; rendering expert opinions, giving depositions and testimony for litigation support; providing technical support for materials and process development and improvement; and developing and reviewing various product designs, materials, and process details.

Dr. Brusso has worked with Engel Metallurgical since 2000. Prior to that, he held several positions with The Timken Company in Ohio, where his responsibilities included establishing the company’s machinability testing laboratory, team leader for product development projects, managing the company's application metallurgical laboratory, and providing technical review of internal processing and testing standards to satisfy ISO 9000 / QS 9000 registration. 

View Engel Metallurgical's Consulting Profile.

Envista Forensics is a global leader in Forensic Engineering & Recovery Solutions. They provide Cause & Origin, Failure Analysis, Fire and Explosion Investigations, Accident Reconstruction, Damage Evaluations and Equipment Restoration Services following disasters of all kinds. Envista has offered Consulting Services to the insurance, legal and risk management industries, as well as businesses, public entities, and universities for over 25 years.

Their Experts travel globally from 30 offices located across the U.S., Canada, Mexico, the U.K., Australia and Singapore. Envista's experience counts when equipment, systems, structures, or data have been threatened by catastrophe or litigation. Their experts and advisors determine cause and responsibility, and identify the nature and extent of damage or loss and provide a full range of solutions to protect their assets.

Envista's technical professionals are trusted advisors and industry leaders. Their expertise is broad and deep, capable of withstanding all forms of scrutiny. Envista's services are available globally so that certainty is assured no matter where in the world it is needed. As the recovery from disasters has grown more complex, Envista has developed a comprehensive array of services to help their clients and has associates located around the globe to provide assurance no matter the type of loss or location of the disaster. Envista helps attorneys quickly get to meaningful answers on the many technical issues at the center of a dispute. Their engineers have decades of experience working with both defendants and plaintiffs.

They offer effective Expert Witness Testimony, with the ability to communicate effectively, build rapport with juries and judges, and maintain adherence to structured, methodical approaches in drawing conclusions are all extremely critical. Envista Forensics understands how critical the selection of an expert can be, and we understand what makes experts effective. Their court qualified experts have extensive experience providing expert testimony on a wide variety of engineering and technical matters.

Areas of Expertise:

View Envista's Consulting Profile.

John A. Williams, PhD, PE, CFEI, MBA, ASA, AIChE Fellow. 

Dr. Williams delivers Technology Assessments and Financial Valuation Analysis for business disputes involving intellectual property, trade secrets, patent infringement, licensing, royalties, capital investment, manufacturing operations expenses, ad valorem taxes, and lost profit calculations. He is an Accredited Senior Appraiser by the American Society of Appraisers, 

Practical 40 years of engineering experience in renewable and conventional energy technologies and facilities encompassing oil & gas, refining, biofuels, biomass, solar, wind, geothermal, coal, chemicals, steel, and power generation. A NAFI Certified Fire and Explosions Investigator, Dr. Williams performs forensic investigations of fires, explosions, equipment failures, and industrial accidents. 

Dr. Williams is a licensed Professional Engineer in the States of Alabama, California, Florida, Illinois, Indiana, Kentucky, Louisiana, Massachusettes, Michigan, Missouri, North Carolina, Ohio, Oklahoma, South Dakota, Texas, Utah, Virginia, Washington, and Wisconsin.

D.R. Foster, PE, PhD is an expert in Welding Engineering, specializing in the Design, Manufacture, and Inspection of Welded Structures.  Dr. Foster possesses a PhD in Welding Engineering and numerous certifications in welding, inspection, and engineering.  In addition, he has significant Welding Engineering experience in both academia and in industry. His exceptional experience and training have prepared him to properly analyze the welding failures and welding safety violations that are the subject of Litigation.

Areas of Expertise:

Background Experience: Dr. Foster earned his BS, MS, and PhD in Welding Engineering from The Ohio State University’s Department of Material Science and Engineering.  Dr. Foster has spent over 17 years as a welding engineer in the academic, public, and private sectors. 

Strongly dedicated to his craft, Dr. Foster has earned multiple welding, engineering, and inspection certifications. These certifications include Certified Welder (CW), Certified Welding Inspector (CWI), Certified Welding Educator (CWE), Certified Welding Supervisor (CWS), Certified Welding Engineer (CWEng),  NDT Level III Inspector (NDT III) and Licensed Professional Engineer (PE).

Dr. Foster has performed work for many large government agencies/consortiums such as Ohio Aerospace Institute, US Navy, US Army, NASA, the National Shipbuilding Research Program and the National Science Foundation while also providing welding engineering solutions for private industry.

Dr. Foster is a former tenure-track university professor with extensive experience teaching undergraduate-level and graduate-level courses in materials science, welding processes, and the design of welded structures. His research has been published in numerous scientific journals.

For more information, please visit The Welding Expert Witness.

• Expert Witness
• Analytical Instrumentation Adaptation to Processing Equipment
• Friction Analysis
• Melt Rheology
• Extrusion Equipment: Design & Analysis of Production
• Telecommunication Cables and Insulation
• Power Cables and Testing XLDPE
• All phases of PVC Compounding & Extrusion
• Thermal Stability of Polymers
• Surface Chemistry, Metals & Polymers

Jose Villalobos, PE, is a licensed Civil and Corrosion Engineer with over 48 years of experience in the design and condition assessment of corrosion protection systems for municipal infrastructure including Water and Wastewater Conveyance, Treatment, and Storage.

Mr. Villalobos and his team at JLV Wolf Inc. are based in San Leandro, California and specialize in assisting owners and engineering firms when it comes to forensic investigations. With their help, clients can collect all the needed information to properly assess structural integrity or causes of the structural failure. The firm offers services throughout the US.

Litigation Support - Mr. Villalobos provides professional assistance to owners, design engineers, and attorneys in evaluating operational issues at water and wastewater plants that may require forensic investigations. He is retained for cases involving the deterioration of Concrete and Corrosion of Metals in Water and Wastewater Facilities including atmospheric, immersed, and buried exposures at:

Relevant Project Experience (Partial List):

• A.C. Transit, Oakland, Bus Maintenance Facility Buries Hydraulic Fluid Line Investigation
• Thompson vs. Standard Oil
• Landels Ripley Diamond Union Oil Tank Investigation
• Field, Richardson et al – Contra Costa Water District PG&E Claims Seaport Center Stainless Steel Pipe Support Cable Failure and Corrosion of Concrete Piles
• Bay View Condominiums Copper Recirculation Hot Water Systems San Luis Water District Cement Mortar Coated Pipe Failure
• Sea Colony Residential Housing Subdivision Reinforced Concrete Slab  Foundation Failure

Tim A. Martin has more than 48 years of industry experience and is the leading Mine Safety Expert in the US. He provides litigation support as an expert witness and mine safety consultant, assisting the legal community in navigating through complicated mine safety cases. 

Mr. Martin’s vast experience in investigating mining accidents, as well as major mining disasters, has placed his experience in high demand to provide mine safety consulting and expert witness services to numerous law firms across the US. 

Litigation Support - Mr. Martin serves as an Expert Witness and Litigation Consultant for numerous pivotal Civil and Criminal Cases throughout the United States. He also provides expert safety consulting services to the Metal Non-Metal mining industry, the Coal Mining Industry and the Aggregate and Stone Mining Industry including Gold, Silver, Copper, Iron Ore, Bituminous Coal, Anthracite Coal, Lignite Coal, Stone, Sand and Cement operations throughout the United States and South America. 

Areas of Expertise:

Background Experience - Tim Martin has been navigating complex MSHA and OSHA regulations in mining cases for decades. His expertise spans various mining types across the US and South America, including coal, gold, silver, and ore operations, among others. 

Mr. Martin's involvement in the mine rescue community and direct participation in notable disaster recoveries, such as the Sago and UBB Mine Disasters, highlight his hands-on experience. He played a pivotal role as the lead mine safety expert in high-profile criminal cases and civil litigations, covering issues like respirable dust exposure and hazardous materials. With numerous safety certifications and recognition for his contributions, Mr. Martin has designed top-tier health and safety educational programs acknowledged by the US Department of Labor.

Claire K. Sand, PhD, is a Global Packaging Technology  Leader with over 35 years of Food Science and Packaging experience. 

Dr. Sand is the owner and founder of Packaging Technology and Research, LLC.   She is also an Adjunct Professor at Michigan State University and CalPoly, and a monthly contributor to Packaging Digest. 

Dr. Sand's background includes working with Total Quality Marketing, Nestle, General Mills, Kraft Heinz, Safeway, and academia, as well as in basic research, development market research, and marketing in Germany, Colombia, and Thailand.

She is an IFT Fellow, a recipient of the Lifetime Achievement in Food Packaging Award , a member of numerous Editorial Boards, the author of the Packaging Value Chain, and is in several leadership positions.

Litigation Support - Dr. Claire Sand is an experienced food packaging expert witness for attorneys representing plaintiff and defendant. Claire has served as an expert witness in 18 cases since 2016, involving 8 patents, 4 food packaging and food spoilage cases, and 6 other cases.

Her cases include Food and Beverage, Packaging and Labeling, and Patent and Intellectual Property litigation and lawsuits. Dr. Sand is available to consult, construct and write expert reports, serve as expert in depositions and testify.

Areas of Expertise:

• Patent Infringement and Invalidity - including patent infringement, patent invalidity, forensics related to patents and related lawsuits, design and utility patent infringement, food packaging patents, Patent or design infringement
• Trademark, Trade Dress or Trade Secret Disputes
• Food Package Interactions - including food damage and spoilage, food packaging safety, foods and how packaging interacts with food,
• Food Package Design - including flexible film, rigid packaging - bottles, cans jars, etc., semi-rigid packaging- foam trays, Food packaging product development, Integrity of packaged goods for warehousing
• Food Package and Packaging Forensics  - including failure analysis, defective packaging
• Material Science - including paperboard, polymers and plastics
• Probable Cause in Food Packaging Contamination
• Food Package Testing
• Food Packaging FDA Regulations & GMPs
• Food Packaging Machinery / Line Operations

View Packaging Technology Consultants' Business Consulting Profile.

Brett Pond, PhD, PE, CWI, has over 16 years of experience as a Mechanical Engineering and Metallurgical consultant specializing in Forensic Metallurgy (failure analysis).  He has a strong background in the rail industry, having participated in hundreds of derailment investigations and rail related failure analyses. 

Dr. Pond obtained his PhD in Mechanical Engineering from Washington University in St. Louis, has Professional Engineering (PE) licensure in 48 states, and is an AWS Certified Welding Inspector (CWI).  He is an active member of ASM International, American Society of Mechanical Engineers (ASME), National Society of Professional Engineers (NSPE), and American Welding Society (AWS), and the National Academy of Forensic Engineers (NAFE).

Dr. Pond has earned international recognition for his failure analysis capabilities and has given technical presentations at multiple Failure Analysis Forums hosted in Shanghai, China. He has a wide range of experience, including: API Fitness for Service (FFS) Evaluations, field testing, mechanical / metallurgical laboratory management, legal expert witness services, and failure analysis for Rail, Food, Manufacturing, Oil and Gas, Medical, and Transportation industries. 

Litigation Support - Dr. Pond has provided unbiased mechanical engineering and metallurgical guidance to clients and legal counsel for over 15 years. Having been involved in dozens of legal cases and retained as a lead investigator or expert witness for several of those cases, Dr. Pond is an excellent choice for a mechanical engineering or metallurgical expert witness.

Having managed a mechanical / metallurgical testing laboratory for a leading global testing and inspection company, Dr. Pond is well versed in materials testing, application of domestic and international test standards, and weld / welder qualification testing.  

Areas of Expertise: 

View Pond Industries' Business Consulting Profile.

Quality Forensic Engineering, LLC is a full-service forensic engineering firm, providing engineering support to clients in the areas of accident reconstruction, biomechanics, fire investigations, patent litigation analysis, premises liability, product liability, and tire failure analysis. We use the latest technology and industry proven techniques to provide thorough analysis and conclusions for the most difficult engineering questions. Our forensic engineers support clients throughout the U.S. Headquartered in Tallahassee, FL, we have locations in Jacksonville, FL; Melbourne, FL; Tampa, FL; Indianapolis, IN; New Orleans, LA; San Diego, CA; Charlotte, NC; Columbia, SC; and Tucson, AZ.

Dr. Brian Pfeifer, PhD, PE - Dr. Pfeifer is an Engineering Expert with over 25 years of experience investigating thousands of cases involving a variety of forensic engineering issues. He is a leading expert in accident reconstruction, roadside safety, maintenance of traffic, commercial vehicle accidents, pedestrian accidents, bicycle accidents, and the analysis of mechanical systems and product failures. Dr. Pfeifer has a strong background in the design, development, and implementation of roadside safety hardware including guardrails, bridge rails, and crash cushions. Over 33 patents have been filed worldwide on behalf of Dr. Pfeifer and associated colleagues who invented safer guardrail systems, vehicle storage systems, shipping container handling systems, and material handling and storage methods. He has also utilized his technical knowledge and understanding of patents to assist in a number of matters involving patent litigation.

Dr. Pfeifer has published numerous papers to various organizations, covering topics such as new guardrail systems, energy absorbing guardrail terminals, breakaway sign mechanisms, and material handling technology. He has shared his expertise with many organizations on topics including vehicle collisions, bicycle accidents, roadway construction zones, and accident reconstruction expert witness utilization. Dr. Pfeifer is a registered Professional Engineer in nine states and he continues to refine his skills and knowledge of accident reconstruction and roadside safety by staying current with new technology and best practices. Dr. Pfeifer has extensive experience with providing deposition and trial testimony as an Engineering Expert. See Full Bio & CV.

Expertise:

Dr. Ian M. Zeller, PhD, ACTAR, is an accomplished engineer with more than 10 years of experience in Biomechanics and Computational Dynamics fields. He has investigated hundreds of cases ranging from motor vehicle accidents, recreational incidents, medical device designs, as well as injuries from product liability all across the United States. 

Dr. Zeller has graduate level experience in computational dynamics and orthopedic biomechanics with a specific emphasis in dynamics, vibrations, joint contact mechanics, and muscle control during static and dynamic loading applications. Dr. Zeller’s past research includes clinical and computational analysis of the human body with respect to the design and implantation of orthopedic devices for the knee, hip, and spine. He has published in peer-reviewed journals and presented research at both technical and surgical conferences in North America, Europe, and Asia. Dr. Zeller also worked with surgeons across the United States in the design and assessment of knee replacement devices, including personalized and prototype devices to optimize for efficacy and safety. 

Dr. Zeller is also accredited as a traffic accident reconstructionist and continues to conduct research as well as maintain a current knowledge of developing trends and best practices in the biomechanics and engineering fields. Dr. Zeller has published to various organizations on topics ranging from knee replacement design, forward solution modeling, joint mechanics, personalized joint replacements, material structures and properties as well as biological modeling of disease distributions. He also has an extensive testifying history including depositions, trials, and arbitrations.

 See Full Bio & CV.

Expertise:

Michael R. Hill, PhD, PE, is a Biomechanical Engineer passionate about applying biomechanics techniques to solve diverse problems in forensics, medical research, engineering, biology, science, and mathematics. He is an expert in experimental, theoretical, and computational Tissue Biomechanics, with a focus on injury mechanisms, human tissue damage, and nonlinear soft tissue mechanics.

Dr. Hill’s core strengths are in orthopedic and cardiovascular biomechanics, vehicle accident reconstruction, injury consistency analysis, mechanical design, instrumentation, experimental analysis, numerical methods, simulation, statistics, and image processing. Dr. Hill has lectured in the field of biomechanics and numerical methods, and his research has been published in 16 academic articles and presented at 40 international and national scientific conferences.

See Full Bio & CV.

Expertise:

View Quality Forensic Engineering's Industrial Forensic Engineering Expert Witness Profile.