Forensic, General & Medical
Expert Witnesses

Physics Expert Witnesses

Physics Experts Testimony and Legal Consultants



Robert O. Peruzzi, PhD, PE

Robert O. Peruzzi, PhD, PE
Pennsylvania - Serving: All States

Phone (610) 462-3939
Website www.RPeruzzi.com

Mixed-Signal Electronics Patent Consultant & Expert Witness

Robert Peruzzi is a Licensed Professional Electrical Engineer. He is a technical consultant in the areas of analog, RF and digital electronics, including integrated circuits (IC) and systems on chip (SOC). His electronics expert witness practice is in the areas of forensic investigation, product requirements and...

W. Ross Stone, PhD, LFIEEE, FURSI, FCIE

W. Ross Stone, PhD, LFIEEE, FURSI, FCIE
California - Serving: All States, North America, Europe, Asia.

Phone (619) 222-1915

Antenna, Wireless, Cellular, Telecommunication, RF Expert Witness

Dr. Stone has 45+ years experience and is an internationally known expert in antennas, propagation, cellular and wireless communications (GSM, UMTS, CMDA, WCDMA, LTE, 3GPP2, 4G, WiMAX, Wi-Fi, 802.11, UWB), cell phones, handsets, base station, mobile, RF, HF, VHF, UHF, microwave, and millimeter-wave technologies. He is...

Roger Wilson, P.E., CFEI

Roger Wilson, P.E., CFEI
California - Serving: Mr. Wilson is licensed in each of the following states: California, ...

Phone (949) 285-5559
Website www.forensicelectrical.com

Forensic Electrical Engineer, Consulting Electrical Engineer, Expert Witness

Roger Wilson is an independent Electrical Engineering consultant with an emphasis on forensics, providing forensic claims investigations for incidents that may have involved electricity, electrical appliances, etc. He also provides litigation support and expert opinions to attorneys, insurance companies, fire...

Expert Reconstruction Company LLC

Expert Reconstruction Company LLC
California - Serving: Throughout California and the United States

Phone (888) 687-1334
Website www.expertreconstruction.com

Traffic Accident Reconstruction Expert Witness and Litigation Support

Expert Reconstruction Company LLC takes great pride in providing high quality traffic accident investigation and reconstruction services to the litigation community. We offer extensive experience with all types of traffic collisions including: automobiles, trucks, tractor-trailers, buses, trains, motorcycles,...

Consolidated Consultants Co.

Consolidated Consultants Co.
California - Serving: All States, International

Phone (800) 683-9847
Website www.freereferral.com

Free Expert Witness & Medical Expert Witness Referrals Nationwide

Consolidated Consultants, or CCc as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate referrals of expert witnesses and...

Crash Data Services, LLC

Crash Data Services, LLC
Illinois - Serving: All States

Phone (847) 217-6644
Website www.crashdataservices.net

Accident Reconstruction and Crash Data Retrieval Expert Witness

Crash Data Services, LLC provides traffic accident reconstruction, including crash data retrieval and at-scene accident investigation. Our experts are retained throughout the United States. We customize our services to fit the needs of insurance providers, legal professionals, car rental agencies, municipalities and...

QEI Engineers, Inc.

QEI Engineers, Inc.
Ohio - Serving: Midwest, South and Eastern US

Phone (937) 438-8635

Fire/Explosion and Failure Analysis Consulting/Expert Witness

QEI Engineers, Inc. specializes in failure analysis and fire/explosion cause & origin for over $250MM in claims, including: construction defects and claims, HVAC, plumbing, geothermal heating/cooling, structural failures, natural gas systems, boilers/pressure vessels and piping, compressed air and gas systems, oxygen...

D. Wylie Associates

D. Wylie Associates
California - Serving: All States

Phone (805) 681-9289
Website www.drivingfatigue.com

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

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 debt; impaired...

GEO Associates

GEO Associates
Texas - Serving: All States

Phone (936) 257-1633
Website www.geoassociates.net/

Forensic Geosciences Litigation Support

GEO Associates provides litigation support services and expert witness testimony for civil and criminal investigations and insurance industry cases (both plaintiff and defendant) that involve Groundwater Pollution and Data Analysis, Forensic Geology and Geophysics, Hydrology Modeling, and Forensic Meteorology...

MET Associates

MET Associates
Texas - Serving: All States

Phone (936) 257-1633
Website www.metassociates.net

Forensic Meteorology & Air Dispersion Modeling Expert Witness & Litigation Support Services

MET Associates provides litigation support services and expert witness testimony for civil and criminal investigations and insurance industry cases that involve Air Quality Modeling, Forensic Meteorology and Weather Event Re-Construction. MET's Air Modeling expertise, combined with their advanced knowledge of...

GHB Intellect Technology & Science Experts

GHB Intellect Technology & Science Experts
California - Serving: All States and International

Phone (858) 367-3642
Website www.ghbintellect.com

300+ Technology & Science Expert Witnesses

With a cadre of over 300 deep domain experts in technology and sciences, GHB Intellect is a comprehensive intellectual property and R&D service provider. Our consulting and testifying experts are not only gurus in their specialized fields, they are also adept at helping IP professionals in analyzing/monetizing...

Spencer Engineers, Inc.

Spencer Engineers, Inc.
Texas - Serving: All States

Phone (713) 621-2482
Website www.spencerae.com

HVAC, Plumbing, Lighting, Power, Construction Cost Expert Witness

Gerald R. Spencer, P.E. serves construction lawyers and professional engineering malpractice lawyers as an HVAC, lighting, electrical power, & plumbing (MEP) engineering expert witness. He is the Engineer of Record responsible for the design and the construction of the MEP building systems for more than 1300 projects...

Jonathan Wells, PhD MBA

Jonathan Wells, PhD MBA
California - Serving: All States

Phone (925) 200-5124
Website www.ajisconsulting.com/wireless

Testifying Wireless Technology Expert: Cellular Networks and Telecommunications

Dr. Wells specializes in wireless technology, and specifically cellular and wireless standards (GSM, UMTS, CDMA, WCDMA, HSPA, HSPA+, LTE, 3GPP, 3GPP2, WiMAX, 802.16), cellular networks and infrastructure equipment (cellphone, handset, cell site, base station, antenna and mobile backhaul), RF devices and networks, and...

John D. Lloyd, PhD, CPE

John D. Lloyd, PhD, CPE
Florida - Serving: All states

Phone (813) 624-8986
Website www.DrBiomechanics.com

Board Certified Expert Biomechanics, Ergonomics, Human Factors, Auto & Motorcycle Accidents, Helmets

John Lloyd, PhD, has served as a board certified expert witness for 25+ years, providing expert testimony in the fields of biomechanics, ergonomics, human factors and accident reconstruction. He is qualified to provide analyses of various incidents, including accident reconstruction, motorcycle accidents, trucking...




  • AAFS Associates, Inc

    Forensic Accident Investigative Services - Expert Witness

    P.O. Box 31055
    West Palm Beach, Florida
    Phone: (561) 832-6022
  • Accident Reconstruction & Biomechanics

    Accident Reconstruction and Forensic Biomechanical Engineering Expert Witness

    604 Village Court
    Arroyo Grande, California
    Phone: (800) 587-4858
  • AMERISK Engineering

    Facilities and Buildings Technical Due Diligence Expert Witness Services

    23811 Washington Ave ste 236
    Murrieta, California
    Phone: (877) 606-7475
  • Anirban Expert Consulting

    Flash Memory, Technology, Product, Patents, Forensic Expert Witness

    577 Carrick Ct
    Sunnyvale, California
    Phone: (408) 940-7212
  • Avalon Analytics

    Analytics, Lotus Notes, Surveys, Memory Tests, Obedience & Scientific Authorship Expert Witness

    19-03 Maple Avenue
    Fair Lawn, New Jersey
    Phone: (646) 825-9080
  • Builders Engineering Corporation

    Building, Structural and Construction Experts

    Two Hillstone Court
    Columbia, South Carolina
    Phone: (803) 466-2466
  • C. Roberts Consulting Engineers, Inc.

    Accident Recon., Failure, Electrical, Mechanical, Auto, Agricultural, Structural-Expert Witness

    2090 Brush Grove Road
    Rochelle, Illinois
    Phone: (815) 561 4445
  • Construction Consulting Enginerrs, LLC

    Construction & Engineering Expert Witness

    P O Box 361587
    Birmingham, Alabama
    Phone: (205) 980-5186
  • Dhaval J. Brahmbhatt

    Patent Litigation Expert Witness in IC Memory, Analog IC & Modules

    25 North 14th Street, Suite 400
    San Jose, California
    Phone: (408) 561-1594
  • Douglas J. Van Sweden, PE

    Forensic Engineering Analysis - Expert Witness

    3791 Nash Drive
    Troy, Michigan
    Phone: (248) 408-7981
  • Dr. Immanuel Freedman, Inc.

    Systems, Signals and Algorithms Research and Patent Claims Analysis

    970 W. Valley Parkway #457
    Escondido, California
    Phone: (619) 884-1347
  • Dr. Richard Collins, Ph.D., M.Sc., B.Sc.

    Biomechanics, Biomedical Engineering and Personal Injury Consultant and Expert Witness

    440 Monmouth Dr
    Cranberry Township, Pennsylvania
    Phone: (724) 742-0414
  • Electronics Consultants

    Electronics, Controls, and Computer Technology Expert Witness

    1033 Fairmount Avenue
    St. Paul, Minnesota
    Phone: (651) 297-8674
  • Emmanuel Avionics, Inc.

    Electronic Design, Intellectual Property, and Litigation Support.

    1921 N. Gaffey #D
    San Pedro, California
    Phone: (310) 832-8836
  • FoCoSS Forensics

    Forensic Comparative Science Specialists, LLC

    P.O. Box 604
    Concord, New Hampshire
    Phone: (603) 568-2668
  • Forensic Analysis & Engineering Corporation

    Forensic Engineering & Accident Reconstruction

    2503 58th Street, Suite D
    Hampton, Virginia
    Phone: (757) 265-9333
  • ForensisGroup Expert Witness Services

    Select Group of Forensic Business, Construction, Engineering, Medical, Scientific Expert Witnesses

    301 North Lake Avenue
    Suite 420
    Pasadena, California
    Phone: (626) 795-5000
  • Frederic G. Snider

    Geology and Hydrology Forensics, Expert Witness and Litigation Support

    1636-A Willomore Street
    Greensboro, North Carolina
    Phone: (336) 273-9263
  • Giacomo Vacca, Ph.D. - Kinetic River Corp.

    Biomedical and Optical Instrumentation Expert Witness

    897 Independence Avenue, Suite 4A
    Mountain View, California
    Phone: (650) 269-0726
  • Govatos Consulting

    Forensic Engineering, Accident Reconstruction, Highway Design and Safety

    P.O. Box 60
    235 Conestoga Street
    Charlestown, Maryland
    Phone: (302) 478-7000
  • Gresham Smith and Partners

    Engineering, Architecture, Fire and Explosion Expert Witness Services

    1400 Nashville City Center
    511 Union Street
    Nashville, Tennessee
    Phone: (615) 770 8110
  • Investment Strategy & Analysis, LLC

    Securities, Hedge Fund & Investments Expert Witness

    268 Bush Street, # 3631
    San Francisco, California
    Phone: (415) 845 7829
  • Laughlin Engineering Firm, LLC

    Biomedical and Forensic Engineering Services - Expert Witness

    14027 Memorial Drive #364
    Suite 185
    Houston, Texas
    Phone: (281) 741-9226
  • Lawrence Kamm

    Electric Shock and Fire Expert Witness And Consultant

    1515 Chatsworth Boulevard
    San Diego, California
    Phone: (619) 224-3494
  • Legacy Engineering, LLC

    Aerospace, Defense and Electronics Expert Witnesses

    18662 MacArthur Boulevard
    Suite 457
    Irvine, California
    Phone: (949) 794-5860
  • McCaw Biomechanics Consulting

    Expert Witness Services in Traumatic and Overuse Injury

    4258 Whetstone Rd
    Charleston, Illinois
    Phone: (309) 706-9401
  • Medical Device Consulting LLC

    Medical Device Consultant & Expert Witness

    275 Glen Riddle Road, Suite D22
    Media, Pennsylvania
    Phone: (216) 571-1532
  • MTC

    Engineering and Software Expert Testimony

    27 Farragut Road
    Scarsdale, New York
    Phone: (914) 472-4061
  • New Concept Engineering - Donald G. Parent

    Mechanical Engineering and Forensics Expert Witness Services

    11 Stone Brook Road
    Windham, Maine
    Phone: (207) 831-9068
  • Nicholas A. Petrucci, P.E., C.S.P. - Petrucci Engineering Consultants, LLC

    Forensic Mechanical Engineer, Expert Witness

    2366 Golden Mile Highway, #452
    Pittsburgh, Pennsylvania
    Phone: (724) 327-0529
  • Pasadena Scientific

    Biomechanics, Traffic Accident Analysis, and Product Failure Analysis Expert Witness Services

    651 South Los Robles Avenue
    Pasadena, California
    Phone: (626) 755-1150
  • Phostech LLC

    Optical, Illumination & Patent Expert Witness

    1342 W School St. Unit 3
    Chicago, Illinois
    Phone: (773) 789-9263
  • Powerplant Consultants, Inc.

    Industrial Power Generation Specialists

    1106 E. Emporia St.
    Ontario, California
    Phone: (909) 986-1141
  • Randall Kirschman, Ph. D.

    Electronic Devices and Systems Consulting, Expert Witness

    P.O. Box 391716
    Mountain View, California
    Phone: (650) 962-0200
  • Read Consulting LLC

    Glass & Window Product Liability Failure Analysis

    1435 Fulton Rd.
    Santa Rosa, California
    Phone: (707) 544-2374
  • RMG and Associates, Inc.

    Semiconductor Process, Circuit, and Device Patent Expert Witness

    19743 Yuba Court
    Saratoga, California
    Phone: (408) 446-3040




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