Business consultants
Design (General) Consultants: 19
Mechanical Engineering Consultant Bransford Pickett
Bransford Pickett, PE
PE Mechanical Engineering
1356 Santa Olivia Road
Chula Vista CA
91913
USA
phone: 619-977-7693
fax: 619-781-8752
![Bransford-Pickett-SEFS-Logo.jpg](/Content/images/members/Bransford-Pickett-SEFS-Logo.jpg)
Architecture Firm Management Consultant David Brotman
David J. Brotman, FAIA
Principal
24350 N Whispering Ridge Way, #38
Scottsdale AZ
85255
USA
phone: 480-912-1110
![David-Brotman-Architecture-Expert-Witness-Photo.jpg](/Content/images/members/David-Brotman-Architecture-Expert-Witness-Photo.jpg)
Materials Engineering Consultant Thomas Caldwell
Thomas W. Caldwell, PE
Bedford NH
03110
USA
phone: 608-345-3050
fax: 603-488-1765
![Thomas-Caldwell-Mechanical-Engineering-Design-Expert-Photo.jpg](/Content/images/members/Thomas-Caldwell-Mechanical-Engineering-Design-Expert-Photo.jpg)
Retail Design Consultant Jerry Birnbach
Jerry Birnbach, FISP, Associate AIA
Retail Design Consultant
45 Tudor City Place
Suite 1806
New York NY
10017
USA
phone: 917-691-4853 / cell: (479) 857-2726
fax: (844) 825-7557
![retail-expert-witness-group-logo.gif](/Content/images/members/retail-expert-witness-group-logo.gif)
Forensic Safety Engineering Consultant Kevin Smith
R. Kevin Smith. P.E.
President
1539 Chalone Ct.
Crown Point IN
46307
USA
phone: 219-226-9510 (Office)708-790-1938 (Cell)
fax: 708-755-1580 (Lab Office)
![Kevin-Smith-Forensic-Engineering-Safety-Expert-Photo.jpg](/Content/images/members/Kevin-Smith-Forensic-Engineering-Safety-Expert-Photo.jpg)
Global Packaging Technology Consultant Claire Sand
Claire K. Sand, PhD
PO Box 24387
Edina MN
55424
USA
phone: 612-807-5341
![packaging-technology-research-logo.jpg](/Content/images/members/packaging-technology-research-logo.jpg)
Orthopedic Product Development Consultant Mari Truman
Mari S. Truman, PE
Principal Engineer
221 N. Union St.
Waraw IN
46580
USA
phone: 574-265-1726
fax: 866-470-6125
![Mari-Truman-Orthopedic-Biomechanics-Expert-Photo.jpg](/Content/images/members/Mari-Truman-Orthopedic-Biomechanics-Expert-Photo.jpg)
Furniture Industry Consultant Leonard Backer
Leonard J. Backer
President
16463 N.E. 33rd Avenue
North Miami Beach FL
33160
USA
phone: 305-409-9092
![Leonard-Backer-Furniture-Industry-Expert-Photo.jpg](/Content/images/members/Leonard-Backer-Furniture-Industry-Expert-Photo.jpg)
Geotechnical Engineering Consultant Rudolph Frizzi
Rudolph P. Frizzi, PE, GE, D.GE
Geotechnical Engineering Consultant
515 South Flower Street, Suite 2860
Los Angeles CA
90071
USA
phone: 201-398-4613
![Rudolph-Frizzi-Geotechnical-Engineering-Expert-Photo.jpg](/Content/images/members/Rudolph-Frizzi-Geotechnical-Engineering-Expert-Photo.jpg)
Fitness Equipment Consultant Harvey Voris
Harvey C. Voris
Principal Owner
8381 Deepcliff Drive
Huntington Beach CA
92646
USA
phone: 714-350-6160
![Harvey-Voris-Product-Design-Expert-Photo.jpg](/Content/images/members/Harvey-Voris-Product-Design-Expert-Photo.jpg)
Robotics Mechatronics Consultants Finity Engineering
Khalid Sorensen, PhD
Walla Walla WA USA
phone: 678-984-1224
![khalid-sorensen-finity-engineering-logo.png](/Content/images/members/khalid-sorensen-finity-engineering-logo.png)
Security Systems and Electronics R and D Consultant James Parker
James Parker
205 Hammerstone Crescent
Thornhill Ontario
L4J 8A9
CAN
phone: 416-302-7501
![James-Parker-Security-Systems-Expert-Logo.jpg](/Content/images/members/James-Parker-Security-Systems-Expert-Logo.jpg)
Packaging Consultant Randy Phares
Randy Phares
President / CEO
15504 N 169th Ave
Surprise Arizona
85388
USA
phone: 775-443-5529
![dr-box-consulting-logo.jpg](/Content/images/members/dr-box-consulting-logo.jpg)
Product Design and Testing Consultant Robert Hoffman
Robert C. Hoffman Jr, PE, CFEI
Principal
5136 Becht Road
Coloma MI
49038-9580
USA
phone: 269-277-3115
![robert-hoffman-product-safety-expert-photo.jpg](/Content/images/members/robert-hoffman-product-safety-expert-photo.jpg)
Refrigeration Systems Consultant James Caylor
James Caylor, PE
Principal
PO Box 910
West Fork AK
72774
USA
phone: 817-739-3210
![james-caylor-refrigeration-systems-expert-witness.jpg](/Content/images/members/james-caylor-refrigeration-systems-expert-witness.jpg)
Featured resources
by Makarand Hastak, PhD, PE, CCP
by Reginald Montgomery (editor), et al
by Guy O. Kornblum