Automotive Expert Witnesses in California

Automotive, Accident Reconstruction - Vehicle fire, Heavy-duty truck, rechargeable cells, Codes and standards, motorcycles, crash reconstruction, tires, brakes, motor home, vehicle preventative maintenance and inspection, vehicle recall, black box download, seat belts, HVAC, corrosion, wheel loss, Fasteners

Wesley D. Hoy, P.E. is a Principal of Hoy & Miller Consulting, LLC, an authorized engineering firm that provides expert services and opinion to the legal and insurance industries. Mr. Hoy's areas of court-qualified expertise include automotive maintenance, automotive systems, automotive system failure analysis, vehicle fires, crash reconstruction and automotive electronics and electronic control systems. As an ASE certified automobile and heavy-duty truck master technician, as well as a register mechanical engineer, Mr. Hoy has an extensive practical background in automotive preventive maintenance and repair, tires, brakes, steering and suspension, vehicle electronics, seat belts, black box download and interpretation, and vehicle fires. Additionally, Mr. Hoy has an extensive background in vehicle crash reconstruction, including pedestrians, bicycles, trucks, motorcycles and automobiles, and has consulted on hundreds of cases. A partial list of specific cases that Mr. Hoy has ...

Automotive Engineering, Telecommunications - Automotive Systems, ADAS, Autonomous Vehicles, Self-Driving Cars, Adaptive Cruise Control, Blind Spot Monitoring, Lane Keeping, Automotive Software, Automotive Electronics, Collision Avoidance, Telecommunications, Networking, Carrier Ethernet, DSL, Wi-Fi, 5G, Wireless Transceivers, Telecom Standards

Dr. Kanellakopoulos is a technology leader with 25+ years of experience in research, development, operations, and administration, in both academia and industry. He is the author or co-author of one book, 6 book chapters, 24 articles in refereed technical journals, 60 papers in refereed technical conferences, and multiple standards contributions. He was the plenary speaker at major technical conferences, and an invited speaker at more than 40 industrial and academic venues in 12 countries across 4 continents. He has significant expert witness experience in patent infringement and product liability cases in the automotive and telecommunication areas; 100% of his cases resulted in a win or a very favorable settlement for his clients. In 2017, he was the lead expert witness in a case that resulted in a $25M jury award for his clients; this decision was later upheld on appeal. His deep technical expertise allows him to analyze patents and products in detail, and explain clearly (in expe...

Automotive, Motorcycle - Engine, Motor, Defect, Damage, Failure, Exhaust, Emission, Carbon, Monoxide, NOx, Lemon, Measure, Defeat Device, Computer, Control, Software, Calibration, Tuning, Performance, Power

Dr. Will is a technology leader with 30+ years of experience in research, development, operations, and administration, in both academia and manufacturing industry. He holds over 30 patents and is the author or co-author of 24 articles in refereed technical journals and technical conferences, and multiple standards contributions. He was the invited key-note speaker at several conferences. He has significant expert witness experience in vehicle defects and emissions fraud across 4 continents. 100% of his non-pending cases resulted in a win or a very favourable settlement for his clients. In 2016 he prepared an analysis for a defendant to save multi-billions of dollars. In 2018, he was the lead expert witness in a case that resulted in a $120M settlement for his plaintiff clients only 4 weeks after his report about the defendants’ expert report was handed down; His reports in another case resulted in a landmark judgement for clients worth up to $2B. A further client saved millions of...

San Francisco, California

Human Factors, Automotive - Pedestrians, Motorcycles, Distraction, Human Error, Multitasking, Training, Warnings, User Interface, Procedures, Fatigue, Aviation

Dr. Steve Casner is a former career NASA human factors psychologist. Steve draws on a wide body of scientific research to help characterize the understandings, perceptions, and abilities of a reasonably prudent person. Steve is able to help identify the contributions of persons, places, circumstances, and things in a variety of accident situations. Steve is an experienced driver, motorcyclist, bicyclist, and airplane and helicopter pilot and flight instructor. Steve’s first book entitled Careful was published by Penguin Random House in 2017 and reviewed in the Wall Street Journal, The New Yorker, and many others. Steve is effective at explaining scientific concepts to lay audiences in simple and relatable terms.

Westlake Village, California

Automotive, Transportation - Automotive, Automobiles, Dealerships, Auto insurance claims, Auto evaluations, Auto appraisals, Automobile rentals & heavy equipment rentals, diminished values, Private money lending in the real estate industry, credit file and qualifications, appraisals, evictions, foreclosures, industry standards

Jack Cohen has been involved in the car business with 30 years experience, wholesaling and retailing, current dealer license, owner of an automobile finance company, treasurer of an HOA board, running several dealerships and franchises. Currently holds a dealer license. Expert testimony regarding: Plaintiff & Defense / Consulting with Attorneys, Dealers, Consumers, Insurance Companies / Appraisals / Industry Standards / Dealer Fraud / Vehicles Sales and Leasing / Dealership Practices / New and Used Auto Transactions / Auto Warranty Issues / Finance Documentation and Analysis / Lender-Dealer Relationships / Wholesale & Retail / Diminished Value Cases.

Goleta, California

Biomechanics, Automotive - pregnancy, eye injury, fetus injury, seat belts, slip trip & fall, brain injury, biomechanics, injury, mechanism, airbag, EDR, event data recorder, accident reconstruction, NASS, CDS, CISS, kinesiology, sports

Adam Goodworth, PhD, PE, is a biomechanics specialist providing expert opinions on • Claimed Injuries and injury mechanisms • Vehicle Occupant Kinematics • Event Data Recorder (EDR) • Work and Recreation Accidents (eg, slip, trip, falls) • Seat Belt Function • Fetus injuries Dr. Goodworth is a Professional Engineer in California (# M40242), an ACTAR Accredited Traffic Accident Reconstructionist (# 2225), trained in EDR interpretation (“black box”), and active in research of restraint systems and occupant kinematics. Dr. Goodworth can perform vehicle Inspections and site investigations in California and across the US. Dr. Goodworth has been a Professor for over 13 years. Currently, a full tenured Professor at Westmont College in Santa Barbara, CA, Dr. Goodworth has over 50 peer-reviewed journal and conference publications. His research has been funded by the National Science Foundation, National Institutes of Health, and Department of Defense. His teaching includes Biomechanic...

Los Angeles, California

Automotive - Dealership Operations, Franchise Relations, Sales and Leasing, Finance & Insurance, Parts and Service, Buy/Sells, Labor and Employment, Partnership and Shareholder Disputes, Payplans and Financials, Dealership Facility & Real Estate

Mr. Hochman is a Dynamic and strategic automotive executive experienced and highly skilled in all areas of dealership operation and management. In 2002 he worked as an attorney for a dealership consultant company, providing comprehensive and practical legal and operations guidance to over 1,100 California automobile dealerships. Some of those duties included, advertising review, finance and Insurance (F&I) compliance audits, custom trainings, and publications and interpretations of federal and state regulations (ASFA, Reg. M, TILA, etc.). In 2007, he went on to work his way up to the Director of Operations and General Counsel responsible for the day-to-day legal and business operations of one of the largest privately-owned multi-state dealer groups in the country with as many as 20 rooftops, 2,000 employees and $3 billion dollars in annual revenue. He is intimately familiar with every Dealership department and consistently interacted with managers, owners, vendors, lenders, manu...

Encino, California

Automotive, Slip Trip & Fall - Auto accident, car crashes, auto and motorcycle crash reconstruction, vehicle ergonomics, vehicular dynamics, Performance driving, defensive driving, human factors, Slip, trip and fall, human physicality, wire rigging and safety, climbing rigging and safety

Henry Kingi Jr. is a highly accomplished professional in the field of stunts, with a career spanning over 30 years as a stunt person, stunt coordinator, and action designer. His areas of expertise include slip, trip, falls, (un)orthodox stunt rigging (wire/rope, pulley systems, box truss and pneumatic piston systems), vehicle safety, fire burn protection, vehicular dynamics and vehicle ergonomics. Through his extensive experience, Henry has had the opportunity to study human movement in numerous scenarios and understand the probabilities of sustaining injuries. He has also created and recreated car action sequences, both as a performer and action designer, which has provided him with an in-depth philosophical understanding of vehicle dynamics. With his wealth of experience, Henry is capable of creating or recreating accident scenarios, as well as analyzing and comprehending the causes of accidents. Expert Qualifications: Professional Stunt Person: Henry Kingi Jr. has an extensive ca...

Encinitas, California

Automotive, Aviation & Aerospace - Automotive Design, Car Design, Aircraft Design, Product Design, Human Factors, Ergonomics, Styling, Interface, Intellectual Property, Patent, Manufacturing, Engineering, FAA, FMVSS, Interior, Exterior, Seats, Utility Patent, Design Patent, Design Process

Jamie Klopp owns and operates Klopp US LLC, an Automotive, Aircraft, and Product Design Expert Witness service. In addition to expert work, Mr. Klopp is an active design professional working in automotive and aerospace product development. Mr. Klopp holds broad design expertise with specific focus on Passenger Vehicles and General Aviation Aircraft.

Reseda, California

Automotive, Transportation - Automobile Industry Standards & Practices, Automobile Dealership Operation, Automobile Sales, Automobile Leasing, Automobile Service & Parts, Automobile Financing, Automobile Customer Relations, Automobile Industry Employment, Automobile Industry Standards of Care, Automotive Sales Training

Lew Linet provides Nationwide Expert Witness, Consultation and Case Strategy Services in Municipal, State and Federal Litigation involving Automobile Industry Standards & Practices specializing in New and Used Car Dealership Operation. Areas of Expertise include: Sales, Leasing, Financing, Service & Parts and Sales Training. Subject Matter includes: Dealer Fraud, Lemon Law, Employment, Dealer-Manufacturer Relations, Dealer-Lender Relations, Customer Relations, Standards of Care, Advertising, Warranty Issues, Parts Defects, Discrimination, Personal Injury, Repossession, Anti-Trust Issues, Diminished Value. Lew assists both Plaintiffs and Defendants. He is an Auto Industry Veteran since 1978 and has provided Expert Witness Services since 1995. Degrees / Licenses: Ph.D., B.A. Economics – Business Marketing. California Sellers Permit, Los Angeles Business License. Check Out His CV. References Provided upon Request.

Los Angeles , California

Automotive, Oil and Gas - Gas station, Slip and Fall, Car wash, Gas Pump, Truck Stops, Industry Standards, Food Mart, Gasoline, Liquor store, Diesel, Fuel station, Environmental, Product Liability, Management and Operational , Negligence, Service Station, Duty of Care, Personal injury , Foreseeability, Gasoline burn

Mr. Sinai – President, Petroleum & C-Store Management Group® Los Angeles, CA Mr. Sinai is the President of Petroleum & C-Store Management Group®, headquartered in Los Angeles, California. With over 24 years of extensive experience in the design, construction, management, consulting, and operation of gas stations, truck stops, convenience stores, liquor stores, and car washes across the United States, Mr. Sinai serves as an expert witness and provides testimony in a broad range of legal matters, including: Liability & Safety • Product Liability • Premises Liability • Negligence & Duty of Care • Foreseeability • Industry Standards Compliance • Fire & Explosion Incidents • Vehicle Collisions on Business Premises • Assault & Security-Related Claims Operational & Equipment Issues • Faulty Nozzle Triggers • Gasoline & Diesel Burn Injuries • Slip & Fall Accidents • Gas Pump Malfunctions • Management & Operational Disputes • Truck Stop Operations & Compliance • Car Wash Safet...

Beverly Hills , California

Automotive, Appraisal & Valuation - diminished value, total loss settlement, car, auto, car dealership, automotive, car disputes, car appraiser, car expert

Master Appraiser member in good standing of the International Automobile Appraisers Association member # 1006160097 since 1997. The International Automotive Appraisers Association (I-A-A-A) was established in 1994 by a group of automotive appraisers that saw a need for unification and recognition of fellow automotive appraisers. Certified in Uniform Standards of Automotive Appraisal Procedures. Certified in Diminished Value Part 1, Part 2, Part 3, Part 4, Part 5, Part 7, Part 8, Part 9, Part 11, Part 12. Certified in Loss of Use Part 1 and Part 2, USAAP 2023, Total Loss 8. Undergone continuing education in 2025 Licensed Department of Motor Vehicles VIN verifier for California. Licensed Wholesale dealer California. in 1993 Founded a fully independent appraisal service for appraising motor vehicles for private parties, attorneys, insurance companies, and government agencies. Expert in decoding and authenticating for all types of American cars from Chevrolet, GMC, Oldsmobile, Pontia...

Los Gatos , California

Automotive, Motorcycle - Engine, Motor, Defect, Damage, Failure, Exhaust, Emission, Carbon, Monoxide, NOx, Lemon, Measure, Defeat Device, Computer, Control, Software, Calibration, Tuning, Performance, Power

Dr. Will is a technology leader with 30+ years of experience in research, development, operations, and administration, in both academia and manufacturing industry. He holds over 30 patents and is the author or co-author of 24 articles in refereed technical journals and technical conferences, and multiple standards contributions. He was the invited key-note speaker at several conferences. He has significant expert witness experience in vehicle defects and emissions fraud across 4 continents. 100% of his non-pending cases resulted in a win or a very favourable settlement for his clients. In 2016 he prepared an analysis for a defendant to save multi-billions of dollars. In 2018, he was the lead expert witness in a case that resulted in a $120M settlement for his plaintiff clients only 4 weeks after his report about the defendants’ expert report was handed down; His reports in another case resulted in a landmark judgement for clients worth up to $2B. A further client saved millions of...

Berkeley, California

Products Liability, Mechanical Engineering - Risk Assessment, Failure Analysis, FMEA, Material Characterization and Testing, Material Properties, Metallurgy, Manufacturing, Aviation & Aerospace, 3D printing, Automotive, Slip Trip & Fall, Warnings & Labels, Oil and Gas, Product Development, Laboratories & Testing, Candle Fires, Welding

Mingxi is a Licensed Professional Mechanical Engineer in the state of California with expertise in materials development and mechanical engineering across a broad range of industries. With a specialty in metallurgy, fracture mechanics and failure analysis, she has experience in materials testing and process development in the aerospace and manufacturing industries, Prior to joining Berkeley Engineering And Research, Inc., she held engineering roles at SpaceX, Virgin Orbit, and Carbon 3D, where she worked on integrating Mil, ASTM, ISO, and NASA specifications into the product development process during transitions from R&D to production. In addition to knowledge of traditional materials and processing methods, she has developed characterization methods for additive manufacturing of metallic and polymeric materials. Her skills take a big picture approach, centering on the intersection of materials science and mechanical design, among other fields. Projects have included reusability...