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Biochemistry
CM

Christopher Matthew Byrd, Ph.D.

Senior Scientist and Executive

Bethesda, MD★ 9.4

Christopher Matthew Byrd, Ph.D. is a forensic biotechnology expert specializing in DNA forensic analysis and biochemistry in legal contexts. With a career spanning biotechnology research, program management, and strategic analysis, he brings a multidisciplinary perspective to his litigation work. His work centers on investigating DNA evidence, assessing biochemical processes, and evaluating whether laboratory standards were met. Mr. Byrd has been retained in numerous expert witness and consulting engagements across the United States, involving criminal and family law cases. His Ph.D. in Bioengineering, along with certifications as a Level III Program and R&D Manager and ANSI/ANAB laboratory assessor, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving forensic biotechnology and laboratory practices.

BiologyBiomedicalBiotechnology+15
Artificial Intelligence
GM

G. Michael Verden

Founder and Chief Executive Officer

Lake Forest, Illinois40 years+ yrs★ 9.2

G. Michael Verden, CSC is a security management and risk assessment expert specializing in executive protection, corporate security, and emergency preparedness. With a career spanning roles in the United States Secret Service, the NBA, and strategic security consulting, he brings a comprehensive understanding of high-stakes security operations and risk mitigation strategies to his litigation work. His work centers on investigating security vulnerabilities, assessing risk management protocols, and evaluating whether security measures meet industry standards. Mr. Verden has been retained in numerous expert witness and consulting engagements across the United States, involving high-profile events, corporate security, and public safety. His Master of Science in Criminology, along with his Certified Security Consultant designation, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving security management and risk assessment.

TechnologyStrategic ForesightBehavioral Science+5
Securities & Investments
BM

Braden M. Perry

Attorney at Law

Mission Woods, KS22 years+ yrs★ 9.2

Braden M. Perry, J.D., B.S. is a financial and regulatory compliance expert specializing in complex financial issues, including securities, cryptocurrency, and commodities litigation. With a career spanning government inquiries, internal investigations, and corporate transactions, he brings a multifaceted legal and compliance framework to his litigation work. His work centers on investigating regulatory compliance, assessing financial institution practices, and evaluating whether industry standards have been met. Mr. Perry has been retained in numerous expert witness and consulting engagements across the United States, involving securities, cryptocurrency, and financial institutions. His J.D. in Law from the University of Kansas School of Law, along with certifications such as Qualified Risk Director® and Certified Anti-Money Laundering Specialist, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving complex financial regulations and compliance issues.

CryptocurrencyCommoditiesDerivatives+6
Security
WV

William V. Durso, Jr.

Founder & Principal Advisor

Allentown, PA29 years+ yrs★ 9.2

William V. Durso, Jr., CPP is a security and premises liability expert specializing in cases involving inadequate security and negligent security operations. With a career spanning security operations, technology, processes, and facilities management, he brings a comprehensive framework to litigation work. His work centers on investigating security breaches, assessing security management practices, and evaluating whether security protocols meet industry standards. Mr. Durso has been retained in numerous expert witness and consulting engagements across the United States, involving commercial real estate, hyperscale data centers, and critical infrastructure. His MBA in Business Security, along with his Certified Protection Professional (CPP) designation, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving security management and premises liability.

Premises LiabilitySecurity OperationsSecurity Technology+2
Computers and Technology
WB

Wayne B. Norris

Principal Scientist

Santa Barbara, CA54 years+ yrs★ 9.1

Wayne B. Norris, Principal Scientist is a Computers and Technology expert specializing in digital forensics, software development, and technology business valuation. With a career spanning management, scientific research, and engineering, he brings a multidisciplinary perspective to his litigation work. His work centers on investigating digital forensics, assessing software compliance, and evaluating technology valuations. Mr. Norris has been retained in numerous expert witness and consulting engagements across the United States, involving digital forensics, software copyright infringement, and aircraft crash investigations. His Bachelor of Arts in Physics, along with certifications such as Microsoft Certified Professional, Project Management Professional, and Certified SCRUM Master, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving technology and software development.

Digital forensicsSoftware developmentTechnology business valuation+1
Information Technology
MC

Marc Chasin

Chief Digital & Information Officer

Yuma, Arizona25 years+ yrs★ 9.1

Marc Chasin, MD, MMM, CPE, CHCIO, CDH-E, FCHIME is a healthcare information technology expert specializing in digital transformation and regulatory compliance within healthcare systems. With a career spanning leadership roles in both large multi-hospital systems and small rural hospitals, he brings a strategic leadership framework to his litigation work. His work centers on assessing AI-enabled clinical systems, evaluating EHR functionality and compliance, and investigating deviations from healthcare IT standards of care. Dr. Chasin has been retained in numerous expert witness and consulting engagements across the United States, involving complex healthcare technology implementations and vendor performance disputes. His Doctor of Medicine from the American University of the Caribbean School of Medicine, along with certifications such as Certified Healthcare Chief Information Officer and Certified Physician Executive, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving healthcare technology and IT governance.

Artificial IntelligenceArtificial Intelligence [AI]Medical Technology+12
Condominiums
CR

Christopher R. Lanni

CPP, CMCA, AMS

Hudson, Massachusetts39 years+ yrs★ 9.0

Christopher R. Lanni CPP, CMCA, AMS is a security and risk management expert specializing in premise liability and residential security assessments. With a career spanning security consulting, residential risk advising, and security technology implementation, he brings a strategic approach to evaluating security measures and risk mitigation strategies. His work centers on investigating security breaches, assessing risk management protocols, and evaluating whether security technologies meet industry standards. Mr. Lanni has been retained in numerous expert witness and consulting engagements across the United States, involving residential communities, commercial properties, and educational facilities. His Bachelor of Science in Criminal Justice with a Concentration in Private Security, along with certifications as a Certified Protection Professional, Certified Manager of Community Associations, and Association Management Specialist, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving security management and risk assessment.

TechnologyResidentialApartments+8
Chemical Engineering
CK

Chris K. Haas

Corporate Scientist/Consultant

Saint Paul, MN22 years+ yrs★ 9.0

Chris K. Haas, PhD is a plastics, materials, and testing expert specializing in intellectual property support and failure mode analysis. With a career encompassing polymer processing, security document features, and materials engineering, he brings a multifaceted perspective to litigation work. His work centers on investigating materials failure, assessing patent infringement, and evaluating security document integrity. Mr. Haas has been retained in numerous expert witness and consulting engagements across the United States, involving product liability and patent infringement cases. His Doctor of Philosophy (PhD) in Chemical Engineering, along with certifications such as Six Sigma Green Belt and Advanced Leadership Development Program, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving polymer and adhesive systems.

ManufacturingPolymer Processing, Extrusion, & CoatingIntellectual Property Generation & Maintenance+6
Industrial Design
FL

Franco Lodato

Chief Innovation Officer

Orlando, FL30+ years+ yrs★ 9.0

Franco Lodato is an industrial design and innovation strategy expert specializing in leveraging biomimicry and sustainability principles to develop market-leading products. With a career spanning healthcare, luxury goods, wearables, and consumer electronics, he brings a multidisciplinary approach to his litigation work. His work centers on investigating product design processes, assessing intellectual property management, and evaluating whether design strategies align with industry standards. Mr. Lodato has been retained in numerous expert witness and consulting engagements across the United States, involving cases in consumer electronics, healthcare, and luxury goods industries. His Master of Science in Industrial Design from Istituto Europeo di Design, along with certifications in Lean Six Sigma and Sustainability Strategies for Industries, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of design responsibility in disputes involving product functionality and intellectual property.

Intellectual PropertyInnovation StrategyTechnology Integration+13
Computer Forensics
MM

Michael M. Nelson

Business Owner

Moorestown, NJ18 years+ yrs★ 8.9

Michael M. Nelson is a digital forensics and cyber security expert specializing in incident response and eDiscovery. With a career encompassing digital forensics, cyber security, and information technology, he brings a comprehensive understanding of how to address complex digital investigations and cyber threats. His work centers on investigating digital breaches, assessing data integrity, and evaluating whether security protocols were breached. Mr. Nelson has been retained in numerous expert witness and consulting engagements across the United States, involving corporate, civil, criminal, and domestic cases. His B.S. Arts and Sciences in Computer and Information Sciences, along with certifications such as AccessData Certified Examiner (ACE) and Certified Information Systems Security Professional (CISSP), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving digital forensics and cyber security.

RansomwareHackingMetadata Analysis+19
accidents
BE

Bradley Edward Layton

MS PhD PE MLE

Missoula, Montana30 years+ yrs★ 8.8

Bradley Edward Layton, MS PhD PE MLE is a Biomedical and Mechanical Engineering expert specializing in accident reconstruction and biomechanics. With a career spanning biomechanics, energy systems, and nanotechnology, he brings a multidisciplinary perspective to litigation work. His work centers on investigating accident causation, assessing mechanical failures, and evaluating whether engineering standards were met. Mr. Layton has been retained in numerous expert witness and consulting engagements across states including CA, FL, GA, IA, KS, MA, MI, MT, NV, OK, and PA, involving cases related to personal injury, engineering failures, and patent disputes. His PhD in Biomedical Engineering, along with his status as a Licensed Professional Engineer in multiple states, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving biomechanics and mechanical engineering.

biomechanicsdiabetesdynamics+18
Chemistry & Chemicals
RH

Randal Hill, Ph.D.

Award winning chemist and materials scientist

Honor, MI43 years+ yrs★ 8.8

Randal Hill, Ph.D. is a chemistry and materials science expert specializing in intellectual property and patent strategy within the chemical and materials sectors. With a career spanning roles in academia, industry, and consulting, he brings a multifaceted perspective to litigation work involving complex chemical formulations and materials innovations. His work centers on investigating patent infringement, assessing chemical product formulations, and evaluating whether industry standards in materials science have been met. Dr. Hill has been retained in numerous expert witness and consulting engagements across the United States, involving cases in the chemical, agricultural, and oil & gas industries. His Ph.D. in Physical Chemistry, along with his extensive patent portfolio and experience as a visiting scientist at MIT, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of intellectual property rights and responsibilities in disputes involving chemical and materials technologies.

Chemical EngineeringAgricultural chemicalsChemistry+23
Information Technology
PJ

Philip J. Isaak

Senior Engineer and President

Victoria, MN21 years+ yrs★ 8.8

Philip J. Isaak, PE, P.Eng., DCDC, RCDD, SMIEEE is an electrical and network infrastructure engineering expert specializing in data center design and operations. With a career encompassing data center facilities, network infrastructure, IT platforms, and enterprise and cloud data center services, he brings a comprehensive framework to litigation work. His work centers on investigating data center design compliance, assessing network infrastructure integrity, and evaluating whether IT platform implementations meet industry standards. Mr. Isaak has been retained in numerous expert witness and consulting engagements across 28 countries and territories, involving data center design, network infrastructure, and IT platform disputes. His Bachelor of Science in Engineering in Electrical from the University of Manitoba, along with his Registered Communications Distribution Designer (RCDD) and Data Center Design Consultant (DCDC) certifications, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving data center operations and network infrastructure.

TelecommunicationsData Center DesignNetwork Infrastructure+2
Transportation Engineering
SW

Shane W. Niemann, P.E.

Mechanical Engineer

Orlando, FL14 years+ yrs★ 8.8

Shane W. Niemann, P.E. is a mechanical system failure analysis expert specializing in accident reconstruction involving motor vehicles, cranes, forklifts, tractors, heavy equipment, and pedestrians. With a diverse background in engineering consulting, project management, and mechanical systems design, he brings a multidisciplinary perspective to litigation work. His work centers on investigating mechanical failures, assessing construction defects, and evaluating product defects. Mr. Niemann has been retained in numerous expert witness and consulting engagements throughout Florida, involving transportation engineering, traffic safety, and construction defect cases. His Bachelor of Science in Mechanical Engineering, along with certifications such as Professional Engineer - Florida and sUAS Remote Pilot in Command, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving mechanical system failures and accident reconstructions.

Traffic SafetyTraffic ManagementRoad Safety Audits+10
Information Technology
DS

Dan Smith

Technology and Consulting Services Expert Witness

Marietta, GA30+ years+ yrs★ 8.7

Dan Smith, M.S., B.S. is a Technology and Consulting Services Expert Witness specializing in information technology and health informatics litigation. With a career spanning consulting, technology leadership, and project management across diverse industries, he brings a strategic and operational framework to his litigation work. His work centers on investigating technology program management, assessing enterprise technology implementation, and evaluating whether technology vendor selection aligns with industry standards. Mr. Smith has been retained in numerous expert witness and consulting engagements across the United States, involving healthcare, consumer product goods, financial services, government, insurance services, utilities/energy, retail, and aviation. His M.S. in Management of Technology, along with his B.S. in Industrial Management, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving enterprise technology selection and management.

Health Informatics
Athletics & Recreation
WW

Wm. Wayne Evans

Expert Witness

Savannah, GA32 years+ yrs★ 8.7

Wm. Wayne Evans is an athletics and recreation expert specializing in gymnastics and cheerleading litigation. With a career spanning coaching, training, and software development, he brings a multifaceted perspective to his litigation work. His work centers on investigating standard of care in athletic environments, assessing safety protocols in gymnastics and cheerleading, and evaluating whether industry standards were met in performance and training settings. Mr. Evans has been retained in numerous expert witness and consulting engagements across the United States and Europe, involving gymnastics, cheerleading, and athletic safety cases. His Associate of Arts in Communication, along with certifications such as National Safety Certification — USA Gymnastics and Safety & Liability Certification — National Cheerleaders Association, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving gymnastics and cheerleading safety.

TechnologyGymnasticsCheerleading+2
Technology
JW

J. Wesley Wilson

Attorney, Retail & Technology Expert, Executive

Tampa, FL31 years+ yrs★ 8.7

J. Wesley Wilson, JD is a retail and technology expert specializing in complex business challenges involving technology solutions. With a career spanning executive leadership, software development, and digital commerce, he brings a strategic and innovative perspective to litigation work. His work centers on investigating IT department practices, assessing technology deployment and training, and evaluating whether security best practices were followed. Mr. Wilson has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to IT services, software development, and retail systems. His Juris Doctorate in Tax concentration, along with his license as a Florida attorney, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving IT governance and digital security.

InternetExecutive LeadershipRetail Practices+19
Products Liability
MR

Meyer R. Rosen

Forensic Litigation Expert

Bonita Springs, FLOver 40 years+ yrs★ 8.7

Meyer R. Rosen, CPC, CChE, E-FAIC, FRSC, DABFET is a forensic litigation expert specializing in products liability, personal injury, and intellectual property cases. With a career encompassing chemical engineering, forensic analysis, and intellectual property, he brings a multifaceted perspective to litigation work. His work centers on investigating fires and explosions, assessing hazardous chemical exposures, and evaluating whether safety standards in product design and formulation were met. Mr. Rosen has been retained in numerous expert witness and consulting engagements across both Federal and State jurisdictions, involving cases related to consumer and industrial products, chemical burns, and toxic exposures. His M.S. in Chemical Engineering from the Polytechnic Institute of Brooklyn, along with certifications such as Certified Professional Chemist and Certified Fire & Explosion Investigator (Emeritus), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving chemical technology and safety compliance.

Chemical TechnologyAccident ReconstructionFires & Explosions+5
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