Origin And Cause Expert Witnesses
Origin and cause expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on origin and cause. The origin and cause expert witness listings on this page are typically from fields/areas of expertise such as: Accident Reconstruction, Electrical Engineering, Fire, Mechanical Engineering, Products Liability, and Telecommunications.
Jimmy H Beard, MSEE, PE, CFEI
Electrical Engineering Consultant
Beard Forensic Engineering Services, LLC
Daphne, Alabama
Electrical Engineering, Telecommunications
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Forensic Engineering, transformers, HVAC, origin and cause, fire, towers, fiber optic, National Electrical Code, NEC, NESC, National Electrical Safety Code, lightning, electrocution, personal injury, RV, industrial, commercial, electrician
I have served as a consultant on damage claims related to a wide variety of electrical systems, including transformers, switchgear, busway and cable systems, diesel generators, electric and gas-fired furnaces, uninterruptible power supplies, HVAC equipment, chillers, vehicle systems, recreational vehicles, smart-home systems and many others. I have extensive experience evaluating damage in commercial and residential settings, and am equipped to perform insulation testing when required. I have consulted on a number of cases involving industrial and commercial machinery, residential electrical systems, and various personal injury cases.
I am regularly engaged to consult in the areas of electrical engineering for residential, commercial, and industrial systems, electrical system failures, code compliance review, technical investigation of incidents involving industrial electrical power distribution systems and industrial control systems, scope of damage, and analysis of costs to repa...
David M Hallman, MS, PE
Hallman Engineering LLC
Maple Grove, Minnesota
Mechanical Engineering, Accident Reconstruction
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Automotive, Vehicle Fires, Crash Data, Failure Analysis, Origin and Cause, Vehicle Mechanical, Farm Equipment, CDR, EDR, Heavy Truck Data, Motorcycle Crash, Infotainment
I am a Licensed Professional Engineer in nine states with over twenty-nine years combined experience in materials research, mechanical engineering and design, crash testing research and crash investigation and reconstruction, vehicle fire research and investigation, automotive mechanics and forensic mechanical and materials investigation. I hold degrees in mechanical engineering (BS) and materials science and engineering (MS).
I work on a wide variety of forensic mechanical and forensic metallurgical investigations. These investigations have included but are not limited to an elevator failure involving materials and design issues, a personal injury involving a paper shredder, multiple cases involving farm equipment and personal injuries, machine guarding cases, chair collapse cases, bolted joint failures, patient lifter failures, vehicle hand control issues, and tipped telehandler and boom crane cases.
My automotive background coupled with my two degrees, extensive testing and res...
David B. Klitsch, B.S.,IAAI-CFI(V), IAAI-ECT, NAFI-CFEI
Technical Fire Analysis, LLC
Lehighton, Pennsylvania
Fire, Products Liability
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Origin and Cause, Fire, Explosion, Marine fires
Mr. Klitsch is a well-respected fire & explosion investigator in the industry, having been in the field for 25+ years. He has offered expert opinions in local, state, and federal courts, in both civil & criminal courts. His attention to detail and compliance with NFPA 921 and NFPA 1033 resulting in fact-based, solid opinions.
Mr. Klitsch retired from the Pennsylvania State Police in 2012, after 20 years of honorable service to the citizens of the Commonwealth. Mr. Klitsch spent most of his public sector career investigating fire & explosion incidents. He has taught fire investigation-related classes to other investigators on a local, state, and national level. Mr. Klitsch is a former contract instructor at the National Fire Academy as well as for the Bureau of Alcohol, Tobacco, Firearms and Explosives for their fire/arson-related curriculum.
Mr. Klitsch is a Certified Fire Investigator and an Evidence Collection Technician through the International Association of Arson Investi...