Michael Kreutzelman Boster, Kobayashi & Associates
Boster, Kobayashi & Associates offers superior forensic consulting services. We are engineers and scientists providing expert witness services specializing in Accident Reconstruction, Safety, Biomechanics, Human Factors and Traffic Engineering and Highway Design. Contact us for more information.
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Experts

Our firm has been reconstructing accidents since 1967 and our experts specialize in vehicular accident reconstruction as well as cases involving motorcycles, bicycles, seat belts, airbags, human factors, product evaluation and testing, slip/trip and falls, material failure, metallurgy, tires and wheels, traffic engineering, and roadway/highway design. Safety in construction, injury causation analysis, trains, fires and electrical shock are other issues frequently addressed.

The majority of our experts are Registered Professional Engineers, many of whom hold advanced degrees. Most are full-time Boster, Kobayashi employees. They are supported by our graphics/animation and information specialists.

Ted M. Kobayashi,
P.E.

Physics, General Engineering

CV   Summary

Accident Reconstruction

 Kenneth C. Berner,
P.E.

traffic engineering, civil engineering, highway design,

CV   Summary

Civil Engineering
Highway Design
Traffic Engineering

Clay A.
Campbell

accident investigation, accident reconstruction

CV   Summary

Accident Reconstruction

Victor E.
Barbarick

traffic safety, electrical systems maintenance

CV   Summary

Traffic Safety
Electrical Systems Maintenance

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Michael J. Braun,
P.E.

mechanical engineering

CV   Summary

Mechanical Engineering
Accident Reconstruction

Thomas A. Braun,
P.E.

aeronautical engineering, mechanical engineeering

CV   Summary

Aeronautical Engineering
Mechanical Engineering
Accident Reconstruction

Christian Engelmann, P.E., T.E.

CV

Traffic Engineering

Richard K. Haygood, P.E.

RKH-small

CV   Summary

Traffic Engineering

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Paul T. Herman,
Ph.D

physics, general engineering

CV   Summary

Accident Reconstruction

Gary M. Hesler,
P.E.

safety, photography, accident reconstruction, civil engineering,

CV   Summary

Accident Reconstruction
Civil Engineering
Safety | Photography

Frank A. Perez,
Ph.D

Human Factors, mechanical engineering

CV   Summary

Human Factors
Mechanical Engineering
Accident Reconstruction

Darius 
Russo

graphics, animation

CV   Summary

Graphics
Animation

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Nevin Q. Sams,
P.E.

traffic engineering, civil engineering, highway design,

CV   Summary

Civil Engineering
Highway Design
Traffic Engineering

Winthrop P. Smith,
Ph.D

win-smith_boster_kobayashi

CV   Summary

Biomedical Engineering
Accident Reconstruction

Brad M. Wong,
P.E.

mechanical engineering

CV   Summary

Mechanical Engineering
Accident Reconstruction

Michael
Kreutzelman

chief operating officer

925.447.6495

Chief Operating Officer

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