Engineering Expert Witnesses in Pennsylvania

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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.

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Peter James Leiss, PEView profile

ID: 61246

Mr. Peter James Leiss, PE

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Pennsylvania

Mr. Peter J. Leiss has 22 years of experience in the field of Automotive Engineering and Accident Reconstruction. He earned his BS in Mechanical Engineering from Lawrence Technological University. Today, this expert is licensed as a Professional Engineer in Connecticut, Washington, Oregon, Colorado, New York, Ohio, South Carolina, Texas, Pennsylvania, Maryland, North Carolina, New Mexico, Nevada,...

Construction Management, Delay, and Disruption Expert WitnessView profile

E-681750

Construction Management, Delay, and Disruption Expert Witness

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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...

Peter D Chen, CFEI, CVFI, MBA, PEView profile

ID: 76371

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

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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...

Engineering & Construction Safety Expert WitnessView profile

E-000806

Engineering & Construction Safety Expert Witness

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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...

John Neumann DuPont, FASM, FAWS, PhDView profile

ID: 114345

Dr. John Neumann DuPont, FASM, FAWS, PhD

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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...

Mechanical Engineering Expert WitnessView profile

E-001101

Mechanical Engineering Expert Witness

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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...

Ronald D SchlossView profile

ID: 175073

Mr. Ronald D Schloss

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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...

Toxicology Expert WitnessView profile

E-001445

Toxicology Expert Witness

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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...

David L Gushue, MS, PhDView profile

ID: 208438

Dr. David L Gushue, MS, PhD

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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...

Factory Safety Expert WitnessView profile

E-006826

Factory Safety Expert Witness

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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...

Kathleen Allen Rodowicz, PE, PhDView profile

ID: 280024

Dr. Kathleen Allen Rodowicz, PE, PhD

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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...

Civil Engineering Expert WitnessView profile

E-008597

Civil Engineering Expert Witness

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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.

Richard Lee SternView profile

ID: 6669776

Mr. Richard Lee Stern

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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...

Biomechanical Engineering Expert WitnessView profile

E-009082

Biomechanical Engineering Expert Witness

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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...

Justyn HopeView profile

ID: 766

Mr. Justyn Hope

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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...

Forensic Engineering Expert WitnessView profile

E-062647

Forensic Engineering Expert Witness

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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:...

Tom HolzappleView profile

ID: 2096

Mr. Tom Holzapple

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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.

Engineering Expert WitnessView profile

E-158557

Engineering Expert Witness

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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:

William LevinsonView profile

ID: 12150

Dr. William Levinson

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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...

Pressure Technology Engineering Expert WitnessView profile

E-486945

Pressure Technology Engineering Expert Witness

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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,...

Kenneth HartenstineView profile

ID: 17579

Mr. Kenneth Hartenstine

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Pennsylvania

This expert has over 30 years of experience in aviation and air traffic control. He is active in his field as a member of several professional organizations including the Air Traffic Control Association and the Federal Aviation Managers Association. He previously served as an air traffic control specialist for the U.S. Navy and the Federal Aviation Administration. He was also an air traffic...

Lucas TaylorView profile

ID: 22895

Mr. Lucas Taylor

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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,...

Rouzbeh TehraniView profile

ID: 23676

Prof. Rouzbeh Tehrani

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Pennsylvania

This expert recieved his PhD in environmental engineering from Temple University. He has conducted extensive research on PCBs, and published the first critical review on the source, fate and toxicity of OH-PCBs in the environment. He was also the first to study and publish on the bacterial degradation pathways for OH-PCBs. He received his BS in chemical engineering from Azad University of Tehran,...

Rich AdamsView profile

ID: 26817

Mr. Rich Adams

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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...

Rodger ConleyView profile

ID: 27846

Mr. Rodger Conley

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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...

Mark De CocinisView profile

ID: 31691

Mr. Mark De Cocinis

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Pennsylvania

This highly qualified expert has 22 years of experience in the vertical transportation field. He holds a BS in mechanical engineering from Widener University and is pursuing a MS in civil engineering in addition to his current roles. He is certified as an elevator inspector (CEI) and in OSHA 30, and he is affiliated with numerous professional societies in his field, including the National...

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Rosalyn AbbottView profile

ID: 31868

Dr. Rosalyn Abbott

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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...

Chad StaufferView profile

ID: 34337

Mr. Chad Stauffer

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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...

Aaron JiaView profile

ID: 38593

Dr. Aaron Jia

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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,...

Dane CarswellView profile

ID: 38924

Mr. Dane Carswell

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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...

William LaiView profile

ID: 40433

Mr. William Lai

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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...

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

    $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.

  • Court 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.

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.

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