Services

At WI-TePro, LLC, we bridge the gap between complex engineering principles and the courtroom. We specialize in translating sophisticated technical data into clear, persuasive narratives for law firms and attorneys managing high-stakes litigation, primarily in:

  • Intellectual Property (IP): Patent infringement, trade secret disputes, and technical claim evaluations.

  • Personal Injury & Product Liability: Root-cause failure analysis of mechanical systems, industrial accidents, and consumer product defects.

Areas of Technical Expertise

Our comprehensive forensic engineering analysis covers a diverse range of industries and advanced material fields:

  • Polymers & Advanced Composites: Specialized evaluation of material degradation, manufacturing defects, and structural failures in plastics and composite materials.

  • Solid Mechanics & Stress Analysis: High-level Finite Element Analysis (FEA) and computational modeling to reconstruct accidents and determine exact structural stress limits.

  • Machine Design & CAD Engineering: Forensic teardowns and evaluations of complex mechanical machinery, industrial equipment, and robotic systems to pinpoint design flaws or mechanical misuse.

  • Medical Devices & Health Systems: Failure analysis of biomedical equipment, implants, and mechanical components within the healthcare sector.

  • Industrial, Energy & Manufacturing: Rigorous root-cause investigations across oil & gas, alternative energy, utilities, and heavy manufacturing sectors.

Litigation Support Strategy: Built for the Courtroom

We don’t just analyze data; we prepare your legal team for trial. By anticipating opposing arguments and isolating critical scientific variables, we give your case a definitive edge.

  • Comprehensive Forensic Investigations: Deploying precise Design of Experiments (DOE) and advanced material science to establish undeniable, data-driven root causes.

  • Expert Witness Testimony & Reports: Delivering clear, objective, and authoritative expert reports and depositions. Our services are fully bilingual (fluent in English and Chinese), ensuring seamless communication for international IP disputes or diverse trial settings.

  • Advanced Laboratory Network: Through strategic partnerships with national laboratories, advanced research facilities, and leading universities, our hypotheses are backed by elite analytical testing, ensuring the opposition cannot leverage superior science against your case.

Why Attorneys Choose WI-TePro

  • Unrivaled Dual Perspective: Benefit from the theoretical depth of a former university professor combined with the practical, real-world execution of an international corporate senior engineer.

  • Direct, Single-Point Accountability: You work exclusively with Dr. Pengfei Zhang. Your case will never be handed off to a junior associate; every report, analysis, and testimony comes directly from the principal expert.

If you're interested in learning how I can support your needs, contact WI-TePro today!

Curriculum Vitae

Pengfei Zhang, Ph.D.

With nearly a decade of experience in both academic and industrial engineering, I specialized in Stress Analysis, Finite Element Analysis, CAD & Machine Design, Solid Mechanics, Expert Testimony, Design of Experiment, Teaching & Mentoring, Polymers and Composites, Data Science & Engineering, Forensic Engineering Analysis, Root-cause & Failure Analysis.

My academic career includes serving as a Professor and Director of an advanced research lab, where I developed cutting-edge materials and technologies. My contributions have been recognized in numerous scientific publications and patents, demonstrating my deep knowledge of materials science and engineering.

In addition, I bring my mechanical engineering expertise to litigation cases as a forensic expert witness, helping to determine the causes of industrial accidents, product failures, and incidents involving mechanical misuse.

Our services are provided fluently in both English and Chinese, ensuring effective communication and expert witness support across diverse language needs.

EDUCATION

Louisiana State University Doctor of Philosophy degree in Mechanical Engineering

Areas of Concentration: Mechanical Engineering, Solid Mechanics, Advanced Polymeric Composites

RECENT RELATED EXPERIENCE

WI-TePro, LLC - Expert Witness, 2024-Present

Outline

As the founder of WI-TePro LLC, I bring over 9 years of experience in applying scientific and engineering principles to educational and litigation settings.

Key Responsibilities

  • Provide expert testimony in litigation cases involving material failures and mechanical systems.

  • Conduct detailed root-cause analysis to support litigation and dispute resolution.

  • Offer consulting services in Mechanical and Materials Engineering.

  • Collaborate with litigation professionals to prepare technical reports and evidence.

  • Stay updated on the latest industry trends and advancements through ongoing education and professional associations.

Key Achievements

  • Successfully analyzed and testified in cases involving complex failures from materials or products.

  • Established WI-TePro, LLC as a trusted provider of expert witness services in the field of Mechanical and Materials Engineering.

  • Joined key professional organizations, the Forensic Expert Witness Association, to strengthen my expertise and network.

  • Developed a strong client base through a combination of technical expertise and reliable service delivery.