Dr. David Tawfik is a chartered professional engineer and has been engaged by major project alliances, legal firms, contractors and asset owners to provide impartial advice and undertake expert investigations concerning the Procurement, Fabrication and Performance of Construction Materials used in transportation infrastructure, rail, water, mining, maritime and energy sectors.
Dr. Tafik's technical competence includes welding and joining, metallurgy, forensic engineering, thermal-mechanical analysis, corrosion analysis, non-destructive testing and condition monitoring. Dr. Tawfik has presented and published technical papers at international conferences, congress, forums and peer reviewed journals respectively.
Expert and Consulting Services Include:
|Components & Machinery|
Metallurgy & Corrosion
Dynamics of Impact & Collisions
Friction Analysis / Slips, Trips and Falls
Intellectual Property & Patent Review
Accident Reconstruction / Animation
Computer Aided Design
Education & Training
|Electrocution & Switch Malfunction|
Grounding & Lightning Protection
Lightning Impulse Testing
Products and Premises Liability & Safety
High-Voltage & Current Power Systems
Bridge Design and Safety
Fire & Explosion Cause and Origin
And Much More...
|Credentials:||B.S., M.S., M.Eng., M.B.A., J.D., and Ph.D. Degreed|
Licensed Professional Engineers in Mechanical, Electrical, and Civil Engineering
Tenured University Professors and Professionals
NAFI Certified Fire and Explosion Investigators (CFEI)
Licensed Master Electricians
|Competence:||Over 80 Combined Years of Experience in Engineering R&D, Industry, Academia, Consulting, and Expert Witness Litigation Support|
Over 120 Combined Deposition and Court Testimonies
|Credibility:||Internationally Recognized in Our Areas of Expertise|
More Than $19 Million in Peer-reviewed and Funded Research Grants
Over 200 Combined Scientific Publications and Journal Articles
|Communication:||Over 20 Different Undergraduate and Graduate-level University Courses|
Over 30 Invited Short Courses, Talks, and Lectures
|Failure Analysis||Accident Reconstruction|
|Fire & Explosion Analysis||........Safety|
T. Kim Parnell, PhD, PE is a Professional Mechanical Engineering consultant and is Principal & Founder of Parnell Engineering & Consulting (PEC). Dr. Parnell holds PhD and MSME degrees in Mechanical Engineering from Stanford University, a BES from Georgia Tech, and is a registered Professional Mechanical Engineer (PE) in the State of California. He is an ASME Fellow, an IEEE Senior Member, and a Member of ASM and SAE. Dr. Parnell is Past-Chair of the IEEE Santa Clara Valley Section (IEEE-SCV) (over 12,000 members) and Past-Chair/Board Member of the IEEE Consultants' Network of Silicon Valley (IEEE-CNSV). Dr.Parnell is an experienced Expert Witness, has provided testimony in both trial and deposition, and has authored numerous expert reports PGR and IPR declarations. He has worked extensively as an expert in medical devices, patents, product failure, product liability, and personal injury. Dr. Parnell has been retained in medical device litigation cases that are in the news and adjudicated in MDLs. Products include IVC Filters (Inferior Vena Cava Filters), Pelvic Mesh, Transvaginal Mesh, Intragastric Abdominal Balloon Weight Loss Systems, Back Pain Reduction Systems, and others. Dr. Parnell brings both breadth and depth of experience to clients. He has over 34 years of professional consulting experience, has taught both graduate and undergraduate University classes (Visiting Professor at Stanford University & Adjunct Professor at Santa Clara University), and has also worked in industry. His industrial positions include sectors such as software, hardware, medical devices, and telecommunications equipment. He has extensive experience in areas including patents, medical devices, Nitinol shape memory alloy material, mechanical failure of products or equipment, and material failure by fracture or fatigue. Dr.Parnell frequently works with early-stage companies as both a technical consultant and a business advisor in sectors including medical devices and flash memory technology.
Areas of Expertise:
Selected Professional Memberships:
Joseph Quinn, MS, PE, is a Forensic Metallurgy and Metallurgical Engineering consultant. Mr. Quinn is a Registered Professional Engineer in 5 states and has provided over 1,000 Failure Analysis investigations on metallic and non-metallic (glass, plastic, rubber, and composite) materials or products. Mr. Quinn provides metallurgical and materials consultation, expert witness testimony, and forensic failure analysis for civil litigation (with retentions by defendants and plaintiffs) insurance claims, and industrial failures. He has received awards in the International Metallographic Contest and has conducted several presentations on metallurgical engineering and failure analysis subjects at universities, ASM meetings, and industry events; and is active in technical societies and committees.
Product Area Failure Expertise:
Reza Mirshams, PhD, PE, is an independent Professional Engineering consultant with degrees in Industrial Metallurgy and Metallurgical Engineering. He has over 40 years of experience in his field of expertise. Dr. Mirshams' research experience includes engineered materials: Alloys for Aerospace, Automotive, Structures, Construction, Plumbing, and Products Liability. In particular, his expertise involves:
Reza Mirshams provides litigation support services for matters regarding Forensic Materials Failure Analysis and Metallurgical Engineering Analysis. His expertise is in finding the root cause of failures due to metallurgical inconsistencies and operational causes, and flaws in manufacturing processes. Dr. Mirshams' Expert Witness services are offered to attorneys for both Plaintiff and Defense across the nation.
Areas of Expertise
Dr. Richard F. Lynch has over 35 years of industrial experience in all areas of Metallurgical and Material Forensic Investigations, including 11 years with a major metals producing and processing company. He serves as an Expert Witness / Consultant on Steel, Nonferrous Metals, and Non-Metallic Materials.
As a U.S. patent holder, Dr. Lynch has authored and/or presented over 60 technical papers on the properties and uses of galvanized steel, cast and wrought non-ferrous and ferrous products, pretreatments for painting metallic surfaces, product development and ASTM standards.
Dr. Lynch's client base includes attorneys and companies requiring failure analysis, metallurgical testing, or assistance with end product manufacture, metallurgical processing, casting, galvanizing, zinc production, surface treatments, metallurgical process licensing, international metals research and market research.
Areas of Expertise:
ESWL© Consulting Expertise Services is an Consulting Company specializing in the area of Welding & Weld Overlay Cladding Technology, Metallurgy & Corrosion, Design of Weldments and Computational Welding Mechanics (CWM). ESWL© has over 30 years of International Expertise in Worldwide projects including Marine Loading Systems for liquefied natural gas (LNG )and others liquid products (Oil, LPG, Suffer liquid … etc.), with Ambient, high or cryogenic temperature Service and Weld Overlay Cladding for the corrosive service of the Wellhead Equipments.
Emile Layer is a Welding Engineering & Weld Overlay Cladding Expert and a Member of the FMC Technologies Inc. International Trim© Clad Expert Committee.