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Forensic, General & Medical
Expert Witnesses

Human Factors Expert Witnesses


Leslie N. Wilder, PE, CPE, CFE

Fairfield, Connecticut

Mechanical & Electrical Engineer and Human Factors/Ergonomics - Expert Witness

Phone (203) 255-8880

Leslie Wilder, President of Sabon Industries, Inc., provides expert witness services and consultation services in product design and manufacturing, failure analysis, products liability, safety, and slips, trips and falls.

1Source Safety and Health, Inc.

Exton, Pennsylvania

Safety, Health, Mold, Ergonomic, Indoor Air Quality Consultants & Expert Witnesses

Phone (610) 524-5525

1Source Safety and Health, Inc. is focused on helping clients with emergency and non-emergency safety and health issues as related to buildings and occupants. Our company has a diverse staff of professionals certified in industrial hygiene, safety, ergonomics, and audits. Our expertise in...

Medical Device Consulting LLC

Fort Myers, Florida

Medical Devices Consultant and Failure Analysis Expert Witness

Phone (216) 571-1532

Dr. George "G" Yanulis, D.ENG. provides expert testimony, reports, and opinions on medical device liability cases and limits his services for attorneys who have already been retained for active cases.; He is a Cardiovascular Device Product Development and Research Engineer and possesses a MEng, MS,...

Lesnevich & Detwiler: Forensic Document and Handwriting Laboratory

Roaring Spring, Pennsylvania

Forensic Document Examiner, Handwriting Expert, Handwriting Analyst & Expert Witness

Phone (814) 793-2377

With over 55 years of experience specializing in the examination and analysis of signatures, writings, and documents, we are one of the most sophisticated private forensic document laboratories in the United States; including the capabilities to perform all aspects of non-destructive forensic...

D. Wylie Associates

Santa Barbara, California

Driver Fatigue & Forensic Human Factors Analysis for Accident Reconstruction - Expert Witness

Phone (805) 252-9289

Dennis Wylie is an internationally recognized human factors expert concerning driver error; inattention and improper lookout; driver fatigue; car, truck and bus driver skill and knowledge requirements; driver and motor carrier standards of care; hours of service violations; circadian rhythms; sleep...

Brian H. Kleiner, PhD, MBA

Fullerton, California

Employment/Human Resources Management Expert Witness

Phone (714) 879-9705

Brian H. Kleiner is a Professor of Human Resource Management at a prestigious California University. He has trained thousands of employees and given trial testimony in more than 60 cases for plaintiffs and defendants. Former human resource manager for Ford Motor Company. Over 100 business and...

Barczyk Biomechanics Institute

Baton Rouge, Louisiana

Biomechanics Expert Analysis and Testimony

Phone (337) 412-3112

Barczyk Biomechanics Institute was created for the purposes of defining injury mechanisms that damage human tissue. Of particular interests are acceleration injuries, compression loads that occur in motor vehicle collisions, work injuries and sports injuries.

Laughlin Engineering Firm, LLC

Houston, Texas

Biomedical and Forensic Engineering Services - Expert Witness

Phone (281) 741-9226

Laughlin Engineering Firm, LLC provides forensic engineering services including accident reconstruction, injury biomechanics, human factors, failure analysis, and medical device engineering. Mr. Laughlin has reconstructed accidents involving cars, pedestrians, buses, trains, amusement park rides...

Quimby Consulting, LLC

Omaha, Nebraska

Railroad and Rapid Transit Expert Witness

Phone (402) 763-6209

Mr. Russell Quimby, president of Quimby Consulting, LLC, is an expert witness in legal cases involving railroad and rapid transit accidents and incidents. He reviews testimony and exhibits, visits relevant sites, writes reports including facts, analysis, and conclusions. He also testifies in court...

ErgExperts, Inc.

Huntington, New York

Ergonomics Expert Witness

Phone (516) 250-0872

ErgExperts, Inc. provides ergonomic expert witness related services to Industry, specializing in objective measurement techniques and methods including the measurement of muscle forces, postures, mechanical stress, whole body vibration, hand arm vibration as well as detailed job analyses. We also...

Momentum Engineering Corp. (MEC)

Torrance, California

Traffic Engineering Expert, Highway Safety and Design Expert, Forensic and Litigation Services

Phone (310) 618-8017

Reza Marshal has worked in the traffic engineering field since 1982. He has worked on tort liability cases related to traffic engineering, construction and safety. He has analyzed traffic signal designs, traffic signal timing, highway design issues, accident histories, road maintenance and...

Legacy Engineering, LLC

Irvine, California

Aerospace, Defense and Electronics Expert Witnesses

Phone (949) 794-5860

Legacy Engineering, LLC represents over 500 highly experienced scientists, engineers, managers, and executives who have had outstanding careers in the Aerospace and Defense Industry. These professionals were carefully vetted based upon their industry performance. Most are “semi-retired”...

Craig Rosenberg, Ph.D.

Seattle, Washington

User Interface / Human Factors / Software Expert Witness

Phone (206) 552-9898

Dr. Craig Rosenberg is a highly accomplished user interface expert, human factors engineer, and software architect with extensive expert witness experience working for a wide range of large companies including Google, Samsung, Amazon, Boeing, Disney, Nintendo, Dell, AT&T, Motorola, HTC, and...

Circadian Expert Services, Inc.

Stoneham, Massachusetts

Driver Fatigue/Human Fatigue Expert Witness

Phone (781) 439-6325

Circadian Expert Services, Inc. offers expertise regarding human and driver fatigue, work schedules (duty-rest, hours of service) in commercial and transportation accidents, including truck, bus and motor coach, automobiles, marine, rail, public transit and aviation.; Dr. Martin Moore-Ede, as...

Trident Marine Safety Associates

Houston, Texas

Maritime Accidents and Injuries Expert Witness

Phone (281) 486-4552

Trident Marine Safety Associates, owned and operated by Henry S. Woods, III, has for over 20 years combined the formal maritime education and graduate education of Mr. Woods in Marine Transportation, Marine Safety, and Human Factors into an integrated, cost-effective, and highly effective approach...

Eric Gould Bear - Chief Experience Officer, Inc.

Austin, Texas

Human Computer User Interface Testifying Expert Witness in Patent Litigation

Phone (512) 743-7888

Eric Gould Bear is a leader in user experience strategy, intellectual property strategy, and expert witness testimony in computer user interface patent infringement litigation.

SPA, inc.

Baltimore, Maryland

OSHA, Construction Safety, Slips Trips Falls Expert Witness

Phone (410) 789-5888

SPA, Inc. was established in 1981. Our objective is to provide research analysis and consultative services in the areas of Safety and Human Factors Engineering to private industry, government, insurance and legal communities.

J. Joseph & Associates, Forensic Handwriting Investigations

Portland, Oregon

Board Certified Forensic Handwriting Examiner

Phone (503) 227-3411

Find the proof and end the suspense. Success starts with an evaluation of your evidence, document, or artifact. Learn what to do for a reliable expert opinion based on scientific standards. Court-qualified forensic and rebuttal witness. Established and trusted since 1992. Accredited by the Board of...

Dr. Michael J. Dreikorn

Bokeelia, Florida

Aviation, Space & Defense Quality & Regulatory Compliance Expert Witness

Phone (239) 283-2839

ASD Experts is led by Dr. Michael J. Dreikorn and we can provide you with the technical experts in various fields to perform analysis of the facts and represent their finds at your request. Our credibility in the area is founded upon our rich experience and unquestionable integrity.

Biodynamic Research Corporation (BRC)

San Antonio, Texas

Biomechanics and Accident Reconstruction Expert Witness

Phone (210) 691-0281

BRC specializes in the forensic analysis of how injuries are caused. Using engineering and medical science, we objectively answer two primary questions: did an injury occur and, if so, did the injury occur as alleged? In this effort, BRC employs qualified biomechanics who have MD and/or PhD degrees...






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