Engineering Expert Witnesses in Pennsylvania

View our Expert Witness Directory

Engineering expert witnesses specialize in a variety of fields, including civil engineering, mechanical engineering, electrical engineering, structural engineering, and environmental engineering. Some of the most common specialties among these experts also include forensic engineering, geotechnical engineering, traffic engineering, fire protection engineering, and software engineering. They have provided opinions on the effects of construction defects, product liability, patent infringement, building collapses, and industrial accidents.

Find an expert witness near you

Select your state

What party are you representing?

Dr. John Neumann DuPont, PhD, FAWS, FASMView profile

ID: 114345

Dr. John DuPont, PhD, FAWS, FASM

location icon

Pennsylvania

Dr. John DuPont has over 25 years of experience in the field of Metallurgical Engineering and Materials Science. He earned his BS in Metallurgical Engineering from The Ohio State University and both his MS and Ph.D. in Materials Science and Engineering from Lehigh University. Formerly, he served as the Associate Director of the Energy Liason Program and as a Professor of Materials Sciences and...

Construction Management, Delay, and Disruption Expert WitnessView profile

E-681750

Construction Management, Delay, and Disruption Expert Witness

location icon

Pennsylvania

This highly qualified expert has over 25 years of experience in construction management and claims analysis. He earned his BS in civil engineering from Catholic University of America, is certified as a planning and scheduling professional, and is a licensed professional engineer. He is active in his field as a member of the Association for the Advancement of Cost Engineering International, the...

Dr. William LevinsonView profile

ID: 12150

Dr. William Levinson

location icon

Pennsylvania

This highly-qualified expert has 37 years of experience in applied statistical analysis and quality management. He earned his BS in chemistry from Pennsylvania State University, a MS in chemical engineering from Cornell University, and a MS in operations research and applied statistics as well as a MBA from Union College. He is a licensed professional engineer and has numerous academic...

Engineering & Construction Safety Expert WitnessView profile

E-000806

Engineering & Construction Safety Expert Witness

location icon

Pennsylvania

This expert has more than 35 years of experience in safety, industrial hygiene, OSHA, construction management, chemical plant, pipefitting, warehouse operations, forklifts, and slip, trip, and falls. He earned a masters degree in safety management from the Indiana University of Pennsylvania and is a certified safety professional. He is currently a private consultant for an environmental health...

Mr. Ronald D SchlossView profile

ID: 175073

Mr. Ronald Schloss

location icon

Pennsylvania

Mr. Ronald D Schloss has over 65 years of experience in the fields of Engineering and Mechanics, specializing in Elevators and Escalators. He earned his BE in Electrical Engineering from the Illinois Institute of Technology. Formerly, this expert served as a Field Installer, Service Mechanic, Region Field Engineering Manager, and Principal Field Consulting Engineer at Westinghouse Elevator...

Mechanical Engineering Expert WitnessView profile

E-001101

Mechanical Engineering Expert Witness

location icon

Pennsylvania

This expert has over 40 years of experience as a mechanical engineer. In addition to contributing to over 200 presentations in 38 countries, he has been extensively published in his field and is an established expert in forensic mechanical engineering. His expertise includes accident investigation and medical device liability. He now serves as a Senior Forensic Consultant for a biomechanics and...

Dr. David L Gushue, MS, PhDView profile

ID: 208438

Dr. David Gushue, MS, PhD

location icon

Pennsylvania

Dr. David L. Gushue has 23 years of experience in the field of Biomedical Engineering. He earned his BS in Bioengineering from Syracuse University and both his MS and Ph.D. in Biomedical Engineering from the University of Rochester. Formerly, this expert served as an Engineering Consultant at Biomed Solutions, LLC and as a Prosthetic Technician at Rochester Orthopedics. He currently serves as...

Toxicology Expert WitnessView profile

E-001445

Toxicology Expert Witness

location icon

Pennsylvania

This expert holds a doctorate degree in toxicology and has been a practicing toxicologist for over 40 years. Board certified by the American Board of Toxicology and a Fellow of the Academy of Toxicological Sciences, he had published over 35 scientific articles and is a former president of the Mid-Atlantic chapter of the Society of Toxicology. He spent over 30 years as a Director of Toxicology for...

Mr. Tom HolzappleView profile

ID: 2096

Mr. Tom Holzapple

location icon

Pennsylvania

This highly qualified expert of glass shower door design and installation has been in the field for 30 years. He has owned his own glass etching and shower installation firms in the Philadelphia area. He has direct experience working with architects, general contractors and homeowners on a variety of glass and shower projects.

Factory Safety Expert WitnessView profile

E-006826

Factory Safety Expert Witness

location icon

Pennsylvania

This expert is an independent safety consultant out of the UK. For the past 27 years, he has worked in a variety of engineering environments to ensure that UK/EU safety standards were upheld. He is familiar with the UK factory safety standards and product safe design standards and has the appropriate experience to help with this case. He has worked large engineering companies to ensure their...

Mr. Lucas TaylorView profile

ID: 22895

Mr. Lucas Taylor

location icon

Pennsylvania

This highly qualified experienced electro-mechanical engineer earned his BS in materials science and engineering at Lehigh University and has been awarded 7 patents. He formerly worked as a coordinating engineer at ARCCA Inc. and as a production engineer at APEX Manufacturing Co. He then went on to Ingersoll Rand where he worked as a product engineer and a senior advanced development engineer,...

Civil Engineering Expert WitnessView profile

E-008597

Civil Engineering Expert Witness

location icon

Pennsylvania

This highly qualified expert has a BS in engineering and an MS and PhD in civil engineering. He is a registered Professional Engineer and a former OSHA instructor. His current position as President of Engineering requires him to oversee the entire operations of his firm from an engineering and environmental perspective. He has extensive experience working with roll off dumpsters and construction.

Mr. Rich AdamsView profile

ID: 26817

Mr. Rich Adams

location icon

Pennsylvania

This highly qualified expert has nearly 20 years of experience in bicycle manufacturing and engineering. He earned his BS in materials science and engineering from Lehigh University and his certification in bicycle repair and maintenance from United Bicycle Institute. He formerly served as an associate engineer at Allegro Microsystems and as a process technician at DNS Electronics. He then worked...

Biomechanical Engineering Expert WitnessView profile

E-009082

Biomechanical Engineering Expert Witness

location icon

Pennsylvania

This expert earned his PhD in mechanical engineering/aeronautical sciences from the University of California Berkeley and has authored numerous publications in the mechanical engineering and biomedical engineering space. He is a member of the Society of Automotive Engineers and has held numerous professorships relating to multiple facets of engineering. He is the former co-director of the DOT...

Mr. Rodger ConleyView profile

ID: 27846

Mr. Rodger Conley

location icon

Pennsylvania

This expert is highly qualified in the field of plumbing, heating, and cooling. He completed and Apprenticeship in Plumbing and Heating at PH Community College and got a degree in Design & Construction Management from Delaware County Community College. He has been president and owner of his own plumbing, heating, cooling, and remodeling company for about 39 years. His company began working on...

Forensic Engineering Expert WitnessView profile

E-062647

Forensic Engineering Expert Witness

location icon

Pennsylvania

This licensed Professional Engineer currently works as a Chemical/Mechanical Forensic Engineer for a multi-disciplined engineering and investigation company. Provides forensic and technical services to attorneys, insurance companies, independent adjusters, restoration companies, contractors, municipalities, and individuals towards the resolution of claims or litigation. Areas of Expertise:...

Dr. Kathleen Allen Rodowicz, PhD, PEView profile

ID: 280024

Dr. Kathleen Rodowicz, PhD, PE

location icon

Pennsylvania

Dr. Kathleen Allen Rodowicz has over 15 years of experience in the field of Accident Reconstruction with a specialized focus in Biomechanics. She earned her BS in Mechanical Engineering and her PhD in Mechanical Engineering from Drexel University, where she was also a National Science Foundation Graduate Research Fellow in the Cell and Protein Mechanics Laboratory. Today, this expert is licensed...

Engineering Expert WitnessView profile

E-158557

Engineering Expert Witness

location icon

Pennsylvania

This highly qualified expert has over 38 years of experience working as an engineer. He received his Bachelor's degree in civil engineering from the University of Dayton and then went on to Drexel University to take graduate courses in engineering management. He is a former associate stress engineer at Grumman Aerospace Corporation, was a lead stress engineer at General Electric in the Astro...

Specialties:

Mr. Robert Thomas Lynch, PE, ACTAR, MSMEView profile

ID: 28171

Mr. Robert Lynch, PE, ACTAR, MSME

location icon

Pennsylvania

Mr. Robert T. Lynch has over 15 years of experience in Accidents and Safety, with a specialization in Accident Reconstruction. He earned his BA in Physics and Mathematics from Franklin & Marshall College and his MS in Mechanical Engineering from the University of Virginia. Today, this expert is certified as a Traffic Accident Reconstructionist by the Accreditation Commission for Traffic Accident...

Pressure Technology Engineering Expert WitnessView profile

E-486945

Pressure Technology Engineering Expert Witness

location icon

Pennsylvania

This highly qualified expert has nearly 40 years of experience in the field of mechanical engineering. He earned his BS in mechanical engineering from Rochester Institute of Technology before earning his MBA from Saint Bonaventure University. This expert is a registered professional engineer and currently holds 2 patents. His former positions include product design manager for Dresser Industries,...

Dr. Samuel Clayton Wordeman, PhDView profile

ID: 28175

Dr. Samuel Wordeman, PhD

location icon

Pennsylvania

Dr. Samuel C. Wordeman has 9 years of experience in Biomedical Engineering. He earned his BS in Bioengineering and Biomedical Engineering from Washington University in St. Louis and both his MS and Ph.D. in Biomedical Engineering from The Ohio State University. Formerly, this expert served as a Graduate Research Associate and Post-Doctoral Researcher at The Ohio State University. Currently, he...

Dr. Kirk Lawrence Thibault, PhD, MS, D-IBFESView profile

ID: 30414

Dr. Kirk Thibault, PhD, MS, D-IBFES

location icon

Pennsylvania

Dr. Kirk L. Thibault has over 25 years of experience in Bioengineering. He earned his BS in Mechanical Engineering and Applied Mechanics, MS in Bioengineering, and PhD in Bioengineering from the University of Pennsylvania. Today, he is certified as a Diplomate by the International Board of Forensic Engineering Sciences​. Formerly, he served as an Engineering Technician at Philadelphia Naval...

Dr. Rosalyn AbbottView profile

ID: 31868

Dr. Rosalyn Abbott

location icon

Pennsylvania

This highly qualified expert has over 10 years of experience in biomedical engineering. She received her BS and MS in biomedical engineering from Rensselaer Polytechnic Institute and then went on to the University of Vermont to complete her PhD in bioengineering. She is an active member of numerous professional societies including the American Society for Engineering Education and the American...

Mr. Chad StaufferView profile

ID: 34337

Mr. Chad Stauffer

location icon

Pennsylvania

This well-qualified expert is currently a production supervisor, acting corrugator superintendent, and QA supervisor at a cardboard box manufacturing company in Pennsylvania. He formerly served as an assistant plant manager and engineering technician at Oldcastle Precast where he oversaw the production of products, ensured OSHA standards for safety were met and surpassed, and trained teams on...

Dr. Aaron JiaView profile

ID: 38593

Dr. Aaron Jia

location icon

Pennsylvania

This qualified expert earned his BA in mechanical engineering in his home country of China before coming to the US to earn his MS in mechanical engineering and his PhD in architectural engineering both at Drexel University. He is a licensed professional engineer in PA. He has served as a lead engineer and project manager on many large-scale projects including university buildings, firehouses,...

Mr. Timothy Patrick Reilly, PE, ACTARView profile

ID: 38596

Mr. Timothy Reilly, PE, ACTAR

location icon

Pennsylvania

Mr. Timothy P. Reilly has 15 years of experience in Accident Reconstruction and Civil Engineering. He earned his BS in Civil Engineering from the University of Delaware. Today, this expert is certified as a Traffic Accident Reconstructionist through the Accreditation Commission for Traffic Accident Reconstruction and is licensed as a Professional Engineer in Maryland, New Jersey, and New York. He...

Mr. Dane CarswellView profile

ID: 38924

Mr. Dane Carswell

location icon

Pennsylvania

This expert engineer has over 15 years of experience in the product design and engineering of chairs and shower products. After earning his BS in mechanical engineering from the University of Pennsylvania, he began work as a mechanical engineer at J.F. Taylor Inc. He has formerly held roles as Lead Product Engineer at Masco Bath, Senior Manager of Engineering at Masco Bath, and as Director of...

Mr. William LaiView profile

ID: 40433

Mr. William Lai

location icon

Pennsylvania

This highly qualified expert has 13 years of experience in software engineering. He earned his BS in computer science and math from the University of Maryland. Formerly, he served as a senior software engineer on the Uber Eats & UberRUSH teams, He then went on to serve as a senior software engineer at Uber Advanced Technology Group. Currently, he is a senior software engineer at an automotive...

Dr. Kevin Khashayar Toosi, MD, PhDView profile

ID: 41903

Dr. Kevin Toosi, MD, PhD

location icon

Pennsylvania

Dr. Kevin K. Toosi has 20 years of experience in Biomechanics. He earned his BS, MS, and Ph.D. in Bioengineering from the University of Pittsburgh and his MD from Mashhad University of Medical Sciences. He completed post-doctoral fellowships in Urology and Physical Medicine and Rehabilitation at the University of Pittsburgh. Formerly, this expert served as a Scientist and Engineer at Exponent,...

Dr. Angela T. Levitan, PhD, CPEView profile

ID: 62250

Dr. Angela Levitan, PhD, CPE

location icon

Pennsylvania

Dr. Angela T. Levitan has 21 years of experience in the field of Accidents & Safety with expertise in Biomechanics. She earned her BA in Mathematics from the University of Connecticut and her MS in Mathematics and Industrial and Systems Engineering and her PhD in Industrial and Systems Engineering from Virginia Tech. Today, this expert is a Certified Professional Ergonomist (CPE) by the Board of...

Mr. Richard Lee SternView profile

ID: 6669776

Mr. Richard Stern

location icon

Pennsylvania

Mr. Richard L. Stern has 32 years of experience in the field of Product Safety. He earned his BEE from the Georgia Institute of Technology. Today, this expert is licensed as an Engineer-in-Training in the state of Georgia. Formerly, he held roles as a Senior Manager of Global Product Safety at Whirlpool Corporation, as a Manager at Exponent, Inc., and as the Director of Global Product Safety at...

Dr. Joseph Blake Hughes, PhD, PE, BCEE, FAEESPView profile

ID: 690633

Dr. Joseph Hughes, PhD, PE, BCEE, FAEESP

location icon

Pennsylvania

Dr. Joseph B. Hughes has 31 years of experience in Engineering. He earned his BA in Chemistry from Cornell College and his MS in Civil and Environmental Engineering, and his Ph.D. from the University of Iowa. Today, this expert is licensed as a Professional Engineer in the state of Texas. Formerly, this expert served as an Associate Professor of Environmental Science and Engineering at Rice...

Dr. Joseph C. McGowan III, PhD, PEView profile

ID: 7077749

Dr. Joseph McGowan III, PhD, PE

location icon

Pennsylvania

Dr Joseph C. McGowan III has 33 years of experience in Bioengineering. He earned his BS in Mathematics from the United States Naval Academy and both his MS in Engineering and his Ph.D. in Bioengineering from the University of Pennsylvania. Today, this expert is licensed as a Professional Engineer in the States of New York, Delaware, Louisiana, and Pennsylvania. Formerly, this expert served as an...

Mr. Peter D Chen, MBA, PE, CFEI, CVFIView profile

ID: 76371

Mr. Peter Chen, MBA, PE, CFEI, CVFI

location icon

Pennsylvania

Mr. Peter Chen has 27 years of experience in the field of Mechanical Engineering. He earned both his BS and MS in Mechanical Engineering from the Georgia Institute of Technology and his MBA with an Emphasis in Management from the University of Hartford. Today, this expert is a Certified Fire and Explosion Investigator and Certified Vehicle Fire Investigator through the National Association of...

Mr. Justyn HopeView profile

ID: 766

Mr. Justyn Hope

location icon

Pennsylvania

This qualified expert has 14 years of experience as an automotive technician. He holds all L1 ASE certifications, is fully certified in all General Motors categories, and is licensed to perform state inspections in New Jersey. He formerly served as an automotive technician trainee at Stockburger Chrysler, as an automotive tech at Bob Hope's Auto Repair, and as a master automotive technician at...

Dr. Calum George Alexander McRae, PhD, M.EngView profile

ID: 88761

Dr. Calum McRae, PhD, M.Eng

location icon

Pennsylvania

Dr Calum G. A. McRae has 23 years of experience in Biomechanics and Biomedical Engineering. He earned his M.Eng and his PhD in Biomedical and Mechanical Engineering from the University of Glasgow. Formerly, this expert served as an Adjunct Assistant Professor of Biomechanics at Drexel University School of Biomedical Engineering, Science, and Health Systems, and as an Assistant Investigator at...

The Average Engineering Expert Witness
Charges $367 / Hour

Based on hourly rates. Compare expert witness rates across thousands of specialties in all 50 states.

  • Review Fee

    $325

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

  • Deposition Fee

    $375

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

  • Court Fee

    $400

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

Engineering Expert Witness FAQs

An engineering expert witness provides technical knowledge and expertise to help clarify complex engineering issues in a court case. They can analyze evidence, provide testimony, and explain technical concepts.

Engineering expert witnesses are often needed in cases involving product liability, construction defects, patent infringement, industrial accidents, and property damage.

Yes, there are many subspecialties including civil, mechanical, electrical, chemical, structural, and forensic engineering. The type of case will determine the required specialty.

In patent infringement cases, an engineering expert can analyze the disputed technology or process, compare it with the patent claims, and provide clear explanations to the court.

An engineering expert can identify design flaws or deviations from building codes in construction defect cases. They can also estimate repair costs and testify on these matters.

Expert Institute offers a personalized approach to help you find the highest quality experts. We source actively-practicing professionals who match all your requirements for specialty areas, work experience, litigation history, fee range, certifications, location, and more.

Connect with the Engineering expert witness you need to win your case

Close Icon

Your information will not be shared. View our privacy policy.