Machinery (General / Rotated) Expert Witnesses: 19

Thomas Barth has a foundation of 47 years as a Crane Operator, Crane Inspector, and Crane Operator Trainer, approved by the U.S. Department of Labor.

As a crane operator and crane inspector, Mr. Barth has proven his professionalism as an expert witness in crane accident investigations across the country. His career-long commitment to crane safety has led him to carefully study the industry's practices, procedures and equipment.


Experience:

• Water - Mr. Barth has 13 years of experience working cranes on the water, including off loading barges, jack-up platforms, general cargo and construction materials, pile driving, clamming and hook work


• Land - His operator experience on land includes working in Prudhoe Bay oilfield, setting steel, tilt ups, building trades, heavy picks, drag lining, and using multiple cranes to make various heavy picks

Litigation Support - Mr. Barth has over 15 years of experience as a crane accident investigator and expert witness. He has investigated more than 55 high-profile crane accidents.

Piers Morgan interview with Thomas Barth on CNN News

Mr. Barth's experience with a wide variety of cranes in diverse industries and locations has been invaluable to attorneys and legal teams in need of a professional evaluation. He has a keen understanding of the underlying principles and potential causes in accident scenarios. Mr. Barth also knows how to evaluate accident reports from government agencies, witness depositions, inspection reports, lift plans, and other evidence. He is an excellent communicator with the ability to clearly express his answers, and the reasons for them, during video or written depositions, or in the courtroom.

Types Of Cranes:

• Cranes - Crawlers, Trucks, Hydraulics, Pedestals, Overheads, Hoists, Lifts
• Construction & Farm Machinery
• Industrial Equipment & Machinery

View Thomas Barth's Consulting Profile.

David Smith is an experienced mechanical engineer (MS, PE) with seven issued patents. Award-winning inventor. Vice President of Alpine Engineering and Design, a mechanical engineering consulting company with clients around the United States ranging from individual inventors to Fortune 500 companies. Worked on the development of multiple successful products including among other things: aerial lifts, garbage trucks, thrill rides, ziplines, trailers, oil and gas equipment, exercise equipment, manufacturing equipment, and multiple consumer products. 

Graduated Cum Laude with a bachelor's degree in mechanical engineering. Completed a master's of science degree in mechanical engineering and an MBA with an emphasis in product development. Licensed professional engineer (PE) and certified safety professional in comprehensive practice (CSP). Certified trainer for boom lifts, scissor lifts, rough terrain, and counterbalanced forklifts. Over 10 years of experience in product development, patents, equipment safety, and risk assessments. 

Experienced expert witness having drafted over 200 reports/declarations in patent cases and catastrophic injury and death cases. Designed and built multiple custom testing devices to obtain data and evaluate opinions. Created multiple demonstratives to explain the mechanics and circumstances of accident sequences and patented devices. Testified in deposition 11 times and in trial once.

Expert Witness Services Professional Expert Reports Testing Forensic/Failure Analysis Accident Reconstruction Demonstratives Inspections/Measurements Compliance with Standards Expert Testimony Patent & Patent Related Issues Patent Searches Provisional Patent Complete with Illustrations Patent Infringement Review

Product Development Innovative Concept Multi-Industry Experience Powerful Design Tools Full Service Fabricating Materials Design Analysis Finite Element Analysis (FEA) Hydraulics, Pneumatics, Electrical Structural Integrity Tests Value Analysis

Dr. Adam K. Aleksander, PhD, PE, CSP, has over 40 years of experience in the areas of Mechanical Engineering, Human Factors, and Safety Engineering. He combines both academic credentials and active work in industry to provide a grounded perspective in Product Liability, Industrial Incidents, Warnings, and OSHA related issues. He is also a VP of an Energy Services firm, with over 35 overseas assignments related to forensic services, power utility issues, and equipment failures.

Dr. Aleksander has been a practicing engineer since 1972, focusing his Manufacturing, Consulting and Forensic investigations on Problem Definition and Root Cause Analysis of complex problems in confidential issues. His firm has experience encompassing an enormous variety of claims, from large $45 million dollar dam claims, to environmental clean-up claims, to small road construction claims. His litigation services often involve reconstruction, perception reaction studies, warnings, equipment operation, mechanical failures, industrial accidents, skiing, and bicycling injuries.

As an Expert Witness, Dr. Aleksander has worked with many clients, including plaintiff's and defendant's attorneys, both civil and criminal, attorneys representing corporations, corporations in the power utility area, and corporations that produce products. His services are also available to insurance executives with complex claims issues that involve industrial or utility related losses. Dr. Aleksander has been retained over 125 times in a wide range of technical investigations.

Litigation Expertise:

• Product Liability - Design, Manufacturing and Marketing Defects, Involving Damage, Injury or Fatality
• Equipment Failures - Proximal Cause of Failure with Contributing Factors
• Human Factors, Visibility, Ergonomics, and General Research Issues - Product Usability, Warnings, Instructions, Perception, Reaction Time, Visibility and Conspicuity Issues
• Construction, OSHA, and Safety Engineering - Regulatory and Safety Issues
• Industrial Projects
• Power Utility - Service and Equipment Failures

View Dr. Aleksander's Consulting Profile.

Peter J. Sullivan is a World Class Certified ASE Technician and ASE Certified Master Technician in Heavy Duty Truck, Passenger Car / Light Truck, Collision Repair, and Machinist, (National Institute for Automotive Service Excellence). He has over 35 years of technical, academic, operational, and managerial experience in the private and commercial transportation, heavy equipment, marine, and recreational vehicle industries.

Mr. Sullivan has extensive experience performing vehicle inspections and downloads of event data recorders and electronically stored information (ESI), including analysis, validation, testing, and preservation on almost all makes and models of vehicles and equipment.

Litigation Support - Mr. Sullivan utilizes his comprehensive legal, technical, and FMCSA / DOT knowledge to specialize in:

Product Defect Cases Driver or Motor Carrier Compliance Electronic Engine Control (ECM) Electronic Throttle Control Electronic Power Steering

Anti-Lock Brake Supplemental Restraint Computerized Systems Closed-loop Systems Hydraulics

He and his team perform accident site and vehicle inspections, perform data downloads, including analysis, on most all makes and models of vehicles and equipment, reconstruct accidents, perform exemplar and product testing, metallurgical testing, fluid analysis, and CMV driver and motor carrier compliance analysis. His primary areas of expertise include medium duty / heavy duty truck, hy-rail, light duty car / truck, motorcycle, ATV, marine, heavy equipment, machinery, tire, bicycle, commercial motor carrier safety and DOT compliance, and commercial motor vehicle driver / operator qualification and compliance, and job site safety.

Mr. Sullivan's services are available to counsel representing both Plaintiff and Defense. His litigation support services also include expert reports, depositions, and testimony for trial, OSHA, and governmental hearings.

View Peter Sullivan's Consulting Profile.