Product Expert Witnesses
Product 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 product. The product expert witness listings on this page are typically from fields/areas of expertise such as: Engineering, HVAC, Mechanical Engineering, Metallurgy, and Safety.
Nikhil K Kar, Ph.D., P.E.
Kars' Advanced Materials, Inc.
Anaheim, California
Metallurgy, Mechanical Engineering
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Materials Science, Composite Materials, Fractography, Fractures, Weld Failures, Failure Analysis, Product, machinery, and equipment failures
Nikhil’s expertise is in fields of mechanical engineering, materials science, metallurgy, failure analysis, mechanical/materials behavior, laboratory testing, contamination analysis and equipment function to determine cause(s) of failure. He is involved in various consulting projects including implant failures, product failures, automotive component failures and patent infringement matters. When time permits, he teaches undergraduate and graduate courses for the Viterbi School of Engineering at the University of Southern California as an adjunct assistant professor of engineering practice. He has qualified as an expert witness in both State and Federal Court.
Robert (Rob) C Hoffman Jr, PE, CFEI
Design,Product Safety, Risk Assessment, Fire
Creative Product Solutions, LLC
Coloma, Michigan
Engineering, Safety
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fire, shock, burn, appliance, product, design, test, code, safety, failure, analysis, warning, instruction, literature, product safety, containment, inspection, litigation, product liability, expert
Specialize in design for safety, force failure testing, and product litigation support for the consumer goods industry. Knowledge source in the US on appliance fires, with specific detailed knowledge on dryer fires and their causes.
Qualifications:
Registered professional engineer in the state of Michigan
Certified fire and explosion investigator (CFEI)
Master certified in design for safety
Master certified in force failure testing
Certified in experimental statistics and statistical process control
Member of the UL Standards Technical Panel for appliance codes related to clothes washers and dryers
I worked in the consumer goods industry in appliances for over 28 years, which gave me the opportunity to serve on the dryer safety committee for the American Home Appliance Manufacturers (AHAM), as well as work extensively with Underwriters Laboratory ( UL) and CSA.
Recognized as a significant knowledge source in the US on dryer fires and their causes, I was instrumental in the deve...
Joshua D Lange, PE
HVAC, Plumbing, Archery, Intellectual Property
Engineering & Investigation Services, Inc.
Centerville, Utah
Engineering, HVAC
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Intellectual property, patent, archery, firearms, boilers, chillers, conditioning, heating, construction, construction defect, refrigeration, controls, piping, hydronic, crossbow, product, plumbing, fire suppression, sprinkler, turbine
I am a mechanical engineer specializing in the design and forensic failure analysis of HVAC, refrigeration, plumbing/piping, and fire suppression systems. I have experience designing the mechanical systems of healthcare facilities, educational facilities, industrial/manufacturing facilities, office buildings and Federal Government projects. Additionally, I spent time as a facilities engineer, evaluating existing mechanical systems, and providing recommendations as to maintenance, repair, and system upgrades. My forensic engineering experience includes investigating construction defects, mechanical equipment failures, and complex system failures involving chillers, boilers, turbines, solar-thermal systems, heating and chilled water systems, and building automation controls. I have provided expert testimony in deposition and at trial in state and federal courts of law.
I have also worked as a product development engineer designing archery equipment. I have consulted in numerous ...