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Machinery Expert Witnesses


Samuel R. Phillips, PE

Samuel R. Phillips, PE

California - Serving: All states and internationally

Phone (530) 268-2413
Website www.srphillips.com

Mechanical Engineering & Manufacturing / Engineering Product Design Expert Witness - Patent Issues

Mr. Phillips is a consultant in product design engineering, development, and manufacturing, and an expert witness in patent disputes and litigation. A graduate of Caltech (BS and MS) with more than 40 years of product-design and manufacturing-industry experience as a consultant, an engineering and multi-plant...

D.A. Doddridge & Associates, Inc.

D.A. Doddridge & Associates, Inc.

Massachusetts - Serving: New York, Massachusetts, Connecticut, Rhode Island, New Jersey, ...

Phone (800) 717-7523
Website https://www.dadoddridge.com

Architectural, Building, Construction, Design and Engineering Forensics

D.A. Doddridge & Assoc., Inc. is an expert consulting firm specializing in; expert witness testimony, construction accidents, building inspections, engineering/architectural issues, building codes, personal injury, slip-trip-fall accidents, OSHA compliance and construction defects/disputes. We employ a team of...

Safety Controls Technology, Inc. (SCT)

Safety Controls Technology, Inc. (SCT)

Ohio - Serving: All States

Phone (440) 449-6000
Website http:safetycontrolstech.com

Former OSHA Area Director - OSHA / Workplace Safety Expert Witness

Safety Controls Technology (SCT) provides review, guidance, and testimony services for legal teams regarding cases involving alleged workplace safety and health violations. Members of our expert witness team have been retained by legal counsel for plaintiffs, defendants and OSHA. SCT's Safety Expert Witness team is...

Safety Priority Consultants, LLC

Safety Priority Consultants, LLC

Connecticut - Serving: All States

Phone (860) 978-9899
Website https://www.safetypriority.com/expertwitness.html

Safety-OSHA Expert Witness: Forklift, Aerial Lift, Slip/Fall, Ladder, Scaffold, Work Zone

Chip Darius is the founder and president of Safety Priority Consultants. His credentials and experience include: 29+ years consulting and training in workplace safety, risk management and OSHA compliance for both general industry, construction and utilities; 18+ years Instructor for OSHA Training Institute Region 1...

Bradley N. Plank, P.E. - Plank M&ME, LLC

Bradley N. Plank, P.E. - Plank M&ME, LLC

Texas - Serving: Serving All States

Phone (214) 399-4844
Website https://www.plankmme.com

Mechanical & Metallurgical Engineer - Expert Witness

Bradley N. Plank, P.E. is a mechanical and metallurgical (including plastics) engineer with 30 plus years in manufacturing, and more than 25 years performing failure analyses and investigating claims for insurance firms, manufacturing companies, and attorneys. Has provided consulting and testimony in matters of...

John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow

John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow

Indiana - Serving: All States

Phone (574) 247-6000
Website https://e-p-s.net

Oil & Gas, Chemicals, Coal, Fire & Explosions; Forensic Technology, Valuation

John A. Williams, PhD, PE, CFEI, MBA, ASA, AIChE Fellow. Dr. Williams delivers technology assessments and financial valuation analysis for business disputes involving intellectual property, trade secrets, patent infringement, licensing, royalties, capital investment, manufacturing operations expenses, ad valorem...

Houston Auto Appraisers

Houston Auto Appraisers

Texas - Serving: Houston, Texas and Nationwide

Phone (877) 845-2368
Website https://houstonautoappraisers.com/

Diminished Value & Total Loss Auto Appraisal Expert Witness

Roy Theophilus Bent, Jr. is both a consulting expert witness and testifying expert witness at Houston Auto Appraisers in Houston, Texas. His services include detailed, court-approved, written expert witness reports, Auto Accident Reconstruction, Black Box Data Retrieval, Crash Data Analysis, Event Data Retrieval,...

JM Miller Engineering, Inc.

JM Miller Engineering, Inc.

Michigan - Serving: Miller Engineering serves clients nationally with offices located ...

Phone (734) 662-6822
Website www.millerengineering.com

Engineering Expert Witness & Consulting

Dr. Miller is an Emeritus Professor at the University of Michigan College of Engineering and a registered professional engineer and consultant with more than 30 years of experience as an engineering expert witness. He specializes in warnings, labeling and instruction manuals, consumer product design, process safety,...

John H. Hamilton, MSME PE

John H. Hamilton, MSME PE

Arkansas - Serving: All States

Phone (479) 790-6782
Website https://www.jhengineer.com

Mechanical Engineering Expert Witness Specializing in Industrial and Agricultural Safety

John H. Hamilton is an Assistant Professor in the University of Arkansas at Fayetteville Mechanical Engineering Department. Previously, worked as a full-time consulting engineer assisting professionals in both industry and the legal community. Has worked in industry as a manufacturing and plant engineer and been...

Leslie N. Wilder, PE, CPE, CFE

Leslie N. Wilder, PE, CPE, CFE

Connecticut - Serving: All States

Phone (203) 255-8880

Mechanical & Electrical Engineer and Human Factors/Ergonomics - Expert Witness

Leslie Wilder, President of Sabon Industries, Inc., provides expert witness services and consultation services in product design and manufacturing, failure analysis, products liability, safety, and slips, trips and falls.

QEI Engineers, Inc.

QEI Engineers, Inc.

Ohio - Serving: Midwest, South and Eastern US

Phone (937) 438-8635
Website www.qeiengineers.com

Fire/Explosion and Failure Analysis Consulting/Expert Witness

QEI Engineers, Inc. specializes in failure analysis and fire/explosion cause & origin for over $400MM in claims, including: construction defects and claims, HVAC, plumbing, geothermal heating/cooling, structural failures, natural gas systems, boilers/pressure vessels and piping, compressed air and gas systems, oxygen...

Tyler G. Colwell, PE

Tyler G. Colwell, PE

California - Serving: All States

Phone (408) 209-5731
Website https://www.colwellengineers.com

Industrial Machinery and Commercial HVAC Expert Witness

Tyler G. Colwell, PE is a mechanical engineer with more than 30 years of industrial power and cooling experience at power plants, data centers, and other facilities specializing in rotating machinery, vibration analysis and mission-critical HVAC systems.

1Source Safety and Health, Inc.

1Source Safety and Health, Inc.

Pennsylvania - Serving: All States

Phone (610) 524-5525
Website www.1ssh.com

Safety, Health, Mold, Ergonomic, Indoor Air Quality Consultants & Expert Witnesses

1Source Safety and Health, Inc. is focused on helping clients with emergency and non-emergency safety and health issues as related to buildings and occupants. Our company has a diverse staff of professionals certified in industrial hygiene, safety, ergonomics, and audits. Our expertise in consulting and litigation...

Roger Wilson, P.E., CFEI

Roger Wilson, P.E., CFEI

California - Serving: Mr. Wilson is licensed in each of the following states: California, ...

Phone (949) 285-5559
Website www.forensicelectrical.com

Forensic & Consulting Electrical Engineer - Expert Witness

Roger Wilson is an independent Electrical Engineering consultant with an emphasis on forensics, providing forensic claims investigations for incidents that may have involved electricity, electrical appliances, etc. He also provides litigation support and expert opinions to attorneys, insurance companies, fire...

OSHAware, LLC

OSHAware, LLC

Wisconsin - Serving: All States

Phone (888) 723-3978
Website www.oshaware.net

Former OSHA Area Director - OSHA & Construction Expert Witness

OSHAware, LLC provides forensic services related to accidents and personal injuries in construction and general industry including accident investigation, analysis, and cause determination, and consultation, research, and expert witness services for litigation involving work-related accidents and injuries and the...

Loeffler Engineering Group

Loeffler Engineering Group

Texas - Serving: All States

Phone (512) 267-8700
Website www.loefflerengineering.com

Conveyor System Engineering & Materials Handling Expert Witness

Loeffler Engineering Group (LEG) covers all the engineering disciplines, including Belt Conveyors, Machine Design, Marine, Civil, Structural, Geotechnical, Mining and Electrical. Our experience has served most industries that utilize belt conveyors. Some of these industries include: power, co-generation, mining,...

Steven R. Sawyer, ARM, MS, CSP - LSW & Associates Safety Consulting Services, LLC

Steven R. Sawyer, ARM, MS, CSP - LSW & Associates Safety Consulting Services, LLC

Colorado - Serving: All States

Phone (719) 696-2682
Website https://www.sawyersafetysolutions.com

Safety Expert Witness in Agribusiness and General Industry

Steven R. Sawyer is an experienced safety consultant, investigator, and trainer for agribusiness and general industry. He helps clients identify hazards, reduce risks, and prevent incidents. Mr. Sawyer also provides forensic investigations and consulting services to insurance carriers and lawyers, both plaintiff and...

Steven B. Kushnick, PE, Inc.

Steven B. Kushnick, PE, Inc.

Georgia - Serving: All States

Phone (770) 591-1720
Website www.sbkushnick.com

Turbine, Compressor, Pump, Jet, Steam & Engine Engineering Expert Witness

Steven B. Kushnick, PE, Inc. provides turbomachinery expertise for turbine engines, pumps, compressors, expanders, diesel engines, and related equipment. We are skilled and experienced in the design, analysis, troubleshooting and failure analysis of turbomachinery and ancillary equipment. We provide independent...

Rapperport Associates

Rapperport Associates

Massachusetts - Serving: All states

Phone (781) 862-9001
Website rapperport.com

Failures, Fire and Explosion Investigation Expert Witness Services

Rapperport Associates provides forensic engineering services: fire and explosion investigation, failure analysis and accident reconstruction services. The company has built a reputation for superior work product and professional integrity since 1974.

Applied Forensic Engineering, LLC

Applied Forensic Engineering, LLC

Florida - Serving: All States

Phone (407) 257-2131

Forensic Engineering & Construction Defects Expert Witness

Applied Forensic Engineering, LLC (AFE) is a multi-disciplined, independent consulting firm with an emphasis on forensic engineering investigations, condition assessments and expert witness services. We pride ourselves on finding and reporting the facts, without bias, based on the physical evidence.

Consolidated Consultants Co.

Consolidated Consultants Co.

California - Serving: All States, International

Phone (800) 683-9847
Website https://www.freereferral.com

Free Expert Witness & Medical Expert Witness Referrals Nationwide

Consolidated Consultants, or CCc as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate referrals of expert witnesses and...

Vident Partners

Vident Partners

Maine - Serving: All states and Canada.

Phone (913) 257-5170
Website https://www.videntpartners.com

Expert Witness Search and Referral Service

Vident Partners provides concierge-level service. We handle each assignment in a customized manner, using our knowledge of the case, our knowledge of the experts, and our years of working with both plaintiff and defense attorneys in virtually every jurisdiction in the United States and Canada. Our goal is always to...

CLM Engineering Associates, LLC

Stamford, Connecticut

Premises Liability/Construction Accidents/Building Code Compliance Expert Witness

Phone (917) 270-8822

CLM Engineering Associates, LLC is a multi-faceted engineering firm. We were established in 2010 by Craig L. Moskowitz after spending more than 14 years working for other consulting engineering firms, construction management organizations, builders and general contractors. In addition, he honed his...

Accident Prevention & Investigation, Inc. - Ken Shorter, MS, CSP, ARM, TCDS

Baltimore, Maryland

Accident Investigation, Analysis & Safety Expert Witness Services Provider

Phone (410) 744-5325

Accident Prevention & Investigation, Inc. specializes in the investigation, analysis, and expert testimony for construction and demolition accidents. We are heavily involved in large multi-employer cases, falls, cranes, rigging, demolition, forklifts, excavation, trenching, heavy equipment,...

Bureau of Certified Auto Appraisers

Baytown, Texas

40 Hour Online Auto Appraiser Certification Exam

Phone (877) 424-8560

Online Auto Appraisal Certification and Accreditation Course. 40 hrs. Required for Insurance Appraisals, Bank / Credit Union Loans, Divorce, Estate, Mergers & Acquisitions, and Documented Legal Purposes.

SafeMachines, PLLC - Dr. Richard Hooper

Austin, Texas

Automation, Robotics & Computer-Controlled Machines Expert Witness

Phone (512) 699-6487

SafeMachines, PLLC, founded by Dr. Richard Hooper who has earned advanced degrees and accumulated over thirty years of engineering experience mastering the computer-controlled machines that form the heart of modern factory automation. He will provide you true expert analysis of the complex...

Old Iron Innovation LLC

Cincinnati, Ohio

Mechanical & Forensic Engineering Expert Witness

Phone (513) 310-6202

BRIAN M. DAVIS, MSME, PE has over 28 years of cross-functional experience in:;  Gas turbines:; o Aircraft propulsion systems/aircraft (jet) engines; o Marine/ship and transportation turbine systems; o Power generation/land-based turbine systems;  Automotive engineering;...

EFI Global

Houston, Texas

Engineering, Forensics, Fire Cause & Origin, Environmental, Failure Analysis Expert Witnesses

Phone (281) 358-4441

EFI Global is a full-service engineering, fire investigation, environmental, health and safety, and specialty consulting firm. Over the last four decades, we have grown from a boutique firm to become a recognized leader in engineering failure analysis, origin and cause investigations, and...

Real-World Forensic Engineering, LLC

Lubbock, Texas

Engineering Education, Consulting, Forensic Engineering, Expert Witness & Litigation Support

Phone (806) 368-9811

Over the past two decades, Real World Forensic Engineering has provided engineering consulting to industry and government labs, as well as litigation support services to both plaintiff and defense attorneys practicing in the following areas of law:; · Product Liability / Personal Injury Law:...

Alpine Engineering & Design, Inc

Alpine, Utah

Mechanical Engineering Firm - Expert Witness

Phone (801) 763-8484

For over 25 years, Alpine Engineering and Design, Inc. has provided expert witness services in the fields of product liability, mechanical design, patents, patent infringement, intellectual property and patent validity, human factors, industrial safety, accident reconstruction, failure analysis,...

Frederick (Fritz) Kucklick

Cassopolis, Michigan

Industrial Manufacturing and Production Machinery - Consultant and Expert Witness

Phone (269) 445-8826

Mechanical Engineer with significant business and technical acumen.; Complex litigation experience includes Breach of Contract, Patent, Trade Secrets, and Personal Injury. Issues generally involve Industrial Manufacturing, Machinery, Manufacturing Processes, Tools and Dies, Products, Safety, and/or...

RMG and Associates, Inc.

Saratoga, California

Semiconductor Process, Circuit, and Device Patent Expert Witness

Phone (408) 446-3040

RMG and Associates provides expert witness services in semiconductor circuits, processes and devices. Ron Maltiel, CEO, is a senior member of IEEE, and has developed storage technology and storage devices such as Dynamic Ram (DRAM), Flash (NAND, NOR, EEPROM, SSD and HDD), Static RAM (SRAM) memories...

Materials Science Associates, LLC

North Kingstown, Rhode Island

Medical Science, Biomedical Engineering, Materials and Medical Devices Expert Witnesses

Phone (401) 290-8823

Dr. John D. Jarrell, PhD, PE, President of Materials Science Associates, leads a team of experienced multi-discipline engineers and medical scientists specializing in the analysis of complex designs and failures involving materials, mechanical and biological systems. He has been a licensed...

Roger L. Boyell

Moorestown, New Jersey

Electrical Devices and Electronic Systems Analyst and Expert Witness

Phone (856) 234-5800

Roger L. Boyell, an electronics analyst, has expertise in electrical and electronic control and communication system. When electrical devices and electronic systems are the subject of civil litigation, criminal charges, patent disputes, or insurance claims, he supports lawyers, judges, and...

Artzat Consulting

Metairie, Louisiana

Electrical, Electronic, and Control Systems Engineering, Forensics, and Expert Witness

Phone (504) 837-3090

Arthur M. Zatarain, PE, is an engineer and former public-company executive who now consults as a board certified forensic engineer and expert witness for patents, accidents, and commercial matters. His 40 year career spans industrial, oilfield, and medical interests, both domestic and...

Legacy Engineering, LLC

Irvine, California

Aerospace, Defense and Electronics Expert Witnesses

Phone (949) 794-5860

Legacy Engineering, LLC represents over 500 highly experienced scientists, engineers, managers, and executives who have had outstanding careers in the Aerospace and Defense Industry. These professionals were carefully vetted based upon their industry performance. Most are “semi-retired”...

Nicholas A. Petrucci, P.E., C.S.P. - Petrucci Engineering Consultants, LLC

Pittsburgh, Pennsylvania

Forensic Mechanical Engineer, Expert Witness

Phone (724) 327-0529

Nicholas A. Petrucci, P.E., C.S.P., has a simple mission: To provide his clients with competent, comprehensive and objective Forensic Engineering services in a responsive manner.; Since 2003, he has successfully analyzed numerous failures by employing his sound understanding of engineering...

Bison Engineering, Inc.

Houston, Texas

Forensic Engineering, Failure Analysis, and Fire Investigation Expert Witness

Phone (888) 502-4766

Bison Engineering, Inc. is contacted by legal professionals who require a high degree of excellence and integrity to scientifically conduct investigations to determine the cause of destructive events. Bison specializes in forensic engineering and failure analysis services to the legal, gas,...

William S. Howard, PhD, MBA, PE

Atlanta, Georgia

Manufacturing & Industrial Machinery Expert Witness

Phone (770) 331-2283

William S. Howard, PhD, MBA, PE specializes exclusively in the area of industrial machinery and equipment. He has 20+ years experience in the field of machinery, industrial equipment, packaging equipment, automation machinery, control systems, machine design, and safety guarding for a manufacturing...

Forensic Action Services, LLC

Denton, Texas

Fire Origin & Cause-Engineering-O&M Management Negligence Expert Witness

Phone (940) 387-3139

Forensic Action Services, LLC (FAS) provides services in the areas of fire & explosion origin and cause determinations, electromechanical failure analysis including design related failures, and operations and maintenance failures in a variety of settings. FAS has specialized training and...

LWG Consulting

Northbrook, Illinois

Cause & Origin Expert Witness- Electrical, Mechanical, Structural Accidents

Phone (800) 326-5075

LWG Consulting traces its roots back to 1975, when an entrepreneurial engineer Frank Lombardo (the "L" in LWG) saw an opportunity to assist insurance adjusters in resolving claims involving complex electronics. Since its origin as a one-person operation, the company has grown to include...

David N. Kobernuss, B.S., M.S., P.E.

Taberg, New York

Elect, Mech, Ind. Accident, Steel Mill, Process Eqpt, OSHA Expert Witness

Phone (315) 336-2808

Experienced in the design, specification, procurement, installation, start-up, education of personnel, and maintenance of equipment in highly technical metal processing facilities. Has repeatedly carried out multi-million-dollar projects from the original idea to the successful completion and...

Eckstine & Associates, Inc.

Waynesboro, Pennsylvania

Crane and Lifting Equipment Expert Witness

Phone (717) 762-1555

Eckstine & Associates, Inc. (E&A) provides expert services on cranes, lifts, aerial work platforms, forklifts, skid steers, wagons, fire ladders, roll back trucks, and other construction, industrial and agricultural equipment.; E&A provides litigation support, safety consulting, safety...

Robert T. Tolbert, P.E.

Wilsonville, Alabama

Expert Engineering Consultation Services

Phone (205) 670-5733

Robert T. Tolbert, P.E. (BSME, MSCE) is a licensed Professional Engineer in Alabama, Arkansas, Georgia, Mississippi and Tennessee. Mr. Tolbert has many other certifications and qualifications, including the completion of the Northwestern Automobile Accident Reconstruction course. He has over 38...

O'Donnell Consulting Engineers, Inc.

Pittsburgh, Pennsylvania

Engineering Design & Analysis Expert Consultants

Phone (412) 835-5007

O'Donnell Consulting Engineers, Inc. performs failure analysis, fire and explosion analysis, and product liability investigations. We are a team of multi-disciplined engineers, dedicated to solving simple to complex technical issues. Our extensive engineering design and analysis experience gives us...

Machinery Safeguarding Expert

Tallahassee, Florida

Mechanical Engineer Specializing in Product Liability

Phone (888) 893-5845

S. Melville McCarthy, P.E. is a mechanical engineer experienced in determining defects in products, such as machines, that have caused serious injuries or losses. He has extensive experience as an expert witness. Mr. McCarthy specializes in the analysis of products regarding safety including...

Forensic Analysis & Engineering Corporation

Hampton, Virginia

Forensic Engineering & Accident Reconstruction

Phone (757) 265-9333

Forensic Analysis & Engineering Corporation offers specialists in forensic analysis, forensic investigation, forensic science, carbon monoxide poisoning, forensic psychology, forensic evidence, product liability, defective product determination, boating safety, structural analysis, brain injury...

Keystone Technical Associates, Inc.

Reading, Pennsylvania

Litigation Support, Electronics Experts

Phone (610) 208-0710

Keystone technical Associates (KTA) specializes in national and international consulting services to high end technology manufacturers. Founded in 1994, we consist of over 400 professional consultants who can act as expert witnesses in technology, data analysis, quality systems, statistics, and...

Powerplant Consultants, Inc.

Ontario, California

Industrial Power Generation Specialists

Phone (909) 986-1141

Specialist in industrial power generation including cogeneration, standby emergency power, landfill and digester gas fueled engines, geothermal, solar power, fuel cells, gas turbine generators, power plant instrumentation & control systems and economic analysis of power generation systems and...

Noria Corporation

Tulsa, Oklahoma

Lubrication, Oil Analysis, and Tribology Expert

Phone (918) 749-1400

Noria Corporation specializes in all fields of machinery lubrication, oil analysis, and tribology. Among the specialists engaged by the firm include tribologists, chemists, formulation experts, reliability engineers, hydraulic system experts, and oil analysts. In addition to consulting the firm...






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