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Materials Science Expert Witnesses

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Stephen J. Callan
44 Alley Lane
Climax Springs MO 65234
USA
phone: 636-394-1480
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Stephen Callan Plastics Polymers Expert PhotoStephen J. Callan, Founder, President & Technical Director of Polymer Testing of St. Louis, Inc., has a 40 year career in Polymer Chemistry.

Litigation Support Experience - Mr. Callan has personally conducted more than 3,000 Military and Industrial Failure Analyses. He has had a twenty six year career as an Expert Legal Witness and has been used as an Expert Legal Witness in more than 50 cases involving Product Failure, Medical Malpractice, Pharmaceutical Contamination, Violation of FDA regulations, Failure to Warn, Fire, Explosion, Chemical Exposure, Personal Injury, Death, Murder, Environmental Contamination, Patent Infringement and IP theft. He has testified in State Court, State Supreme Court, and Federal Court.

Mr. Callan has been used as an Expert in Polymer Chemistry/Materials Analysis/Failure Analysis & Reverse Engineering by 64 Independent Testing Laboratories, 35 Automotive Component Manufacturers, 26 Coatings / Adhesives Manufacturers, 30 Composite / Aerospace/ Military Manufacturers, 12 Environmental / Agricultural Product Manufacturers, 20 Packaging Manufacturers, 14 Electronics Manufacturers, more than 260 Plastic Manufacturers / Raw Material Suppliers, The U.S. Navy, The U.S. Army, and NASA.

Primary Areas of Expertise:
  • Military and Industrial Failure Analysis
  • Product Contaminant Identification
  • Plastics and Polymers
  • Coatings, Sealants, and Paints
  • Construction Claims
  • Corrosion Engineering
  • Reverse Engineering
  • Product Failure Analysis
  • Forensic Chemistry
  • Forensic Engineering
  • Intellectual Property
  • Materials Science
  • Medical Devices
  • Product Warnings
  • Roofing and Waterproofing
  • Structural Failure
  • View Stephen Callan's Consulting Profile.
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    Dr. Arun Kumar
    Ph.D.
    250 N. Nash Street
    El Segundo CA 90245
    USA
    phone: 310-322-2011
    fax: 310-322-2243
    Arun Kumar, Ph.D. has 34 years of experience in Metallurgy, Materials Science and Failure Analysis of Metallic and Non-Metallic Materials at Rockwell International, Hughes Aircraft Company and SEAL Laboratories. He manages and supervises approximately 17 engineers and technicians performing a variety of analytical services and failure analysis.

    Dr. Kumar provides metallurgical consultation, performs failure analysis and serves as an expert witness in product liability trials involving materials failures. He has extensive experience in metallurgical failure analysis of aircraft, helicopter, automobile and motorcycle components, machineries, medical implants, machine tools and household appliances.
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    Robert R. Odle, PhD
    100 Wedgemont Dr
    Elkton MD 21921
    USA
    phone: 443-616-4339
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    Robert R. Odle, PhD, is an experienced Metallurgical Engineer with over 40 years of experience. The author of 10 publications and inventor of 11 patents, Dr. Odle specializes in the following three areas:
    • Corrosion Engineering - As applied in the selection and evaluation of materials for chemical systems
    • Process Chemistry - As applied in extractive metallurgy, wastewater treatment, metals refining, sulfide metallurgy, recycling of hazardous materials, and corrosive systems
    • Process Economics and Process Development - As applied to evaluating the viability of new extractive metallurgy ventures or chemical processes
    Litigation Support - Dr. Odle serves as an expert witness in cases involving Metal Chemistry, Hazardous Metal Wastes, and Metal Failure in corrosive process environments. His expertise is called upon for Root Cause Investigations and/or Failure Investigations. His services include on-site evaluations, written reports, deposition, and trial testimony when necessary. Dr. Odle is available to counsel representing both Plaintiff and Defendant.

    Areas of Expertise:
    • Extractive Metallurgy
    • Waste Water Treatment
    • Inorganic Chemistry
    • Visual Basic for Applications
    • Electrowinning
  • Hydrogen Sulfide
  • Material & Energy Balance (VBA)
  • Smelting
  • Electro-refining
  • Solid Electrolytes
  • View Dr. Odle's Consulting Profile.
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    Dr. Reza Mirshams, P.E.
    Principal
    Frisco TX 75034
    USA
    phone: 469-3962630
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    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 MEMS Applications. In particular, his research involves:

    • Mechanical Behavior of Materials-microstructure Relations
    • Manufacturing Processes
    • Corrosion Analysis
    • Mechanical Properties of Materials in Nano and Micro Scales
    • Study of Advanced Materials for Structural Applications in Mechanical Systems
    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
    • Failure Analysis of Materials and Structures
    • Equipment Failure Analysis
    • Consumer and Industrial Product Liability Evaluation
    • Corrosion Failure Analysis, Corrosion by Fire
    • Welding Failure Analysis
    • Fractography, Fracture Analysis
  • Materials Characterization
  • Forensic Metallography & Fractography
  • Intellectual Property / Patent Infringement
  • Accident Investigation and Reconstruction
  • Heavy Equipment Accidents
  • Tubular Product Failure
  • View Dr. Mirshams' Consulting Profile.
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    Meyer R. Rosen, President
    CPC, CCHE, CFEI, DABFET, FAIC
    Certified Fire & Explosion Investigator (Advanced Training)
    Certified Professional Chemist & Chemical Engineer
    P.O. Box 66
    East Norwich NY
    USA
    phone: 516-922-2167
    fax: 516-922-3830
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    Meyer R. Rosen, CPC, CChE, CFEI, FRSC, FAIC, President of Interactive Consulting, Inc., serves as an expert witness and consultant in Federal and State Courts for plaintiff/defense attorneys and insurance companies in personal injury, products liability, and intellectual property matters. He has over 35 years of industrial and academic experience in chemistry and chemical engineering. His areas of expertise include, but are not limited to fires, explosions, hazardous chemicals, chemical fires, toxic exposure, chemical burns from household, industrial and medical chemicals, and hair relaxers. Mr. Rosen is also experienced in identifying safer alternatives, technical aspects of warnings, instruction & labels, OSHA regulations, and Codes & Standards.

    Mr. Rosen is nationally certified as both a Professional Chemist, Forensic Chemist and Chemical Engineer. He has over 25 years of experience in Corporate Specialty Chemical and Allied industries, 15 years in Academia as Adjunct Professor of Chemistry and Fire Chemistry, and over twenty years as Founder and President of Interactive Consulting, Inc. He is a recognized Expert in the Technical Marketing of Specialty Chemicals, their formulations, and applications. Meyer currently serves as an Advisor to the Executive Director of the National Society of Cosmetic Chemists.

    Mr. Rosen is a member of several ASTM standards-making committees and serves as a referee for peer reviewed technical journals. He is a former organizer/moderator of the National Meeting of the American Chemical Society’s Surface and Interfacial Science Symposia, Designer and Manager of HBA Global's International Safety and Regulatory Symposia, Chief Scientific Advisor Emeritus for United Business Media’s Global's Personal Care and Cosmetic Technical Conferences. He currently serves as Editor (North and Latin America ) for EuroCosmetics magazine (Germany).

    Patents & Publications: Mr. Rosen holds over 20 U.S. patents, has authored four books, edited a 1,000 page book "Delivery System Handbook for Personal Care and Cosmetic Products: Technology, Applications and Formulations," is co-author of the "Rheology Modifier Handbook," Series Editor of Elsevier’s Personal Care and Cosmetic Series, and written over 40 peer reviewed articles for technical publications. He is currently Editor-in-Chief of the forthcoming 9th Ed. Of “Harry’s Cosmetology” www.harryscosmeticology.com.

    Technology Expertise (Intellectual Property): Mr. Rosen provides consultation and litigation support in patent infringement, trade secret issues and licensing matters. His areas of expertise include, but are not limited to:
    • Organosilicones: Surfactants, Emulsions, Foams, Antifoams, Silane Coupling Agents
    • Water Soluble Polymers, Poly(ethylene oxide), Polyethylene Glycol, and Poly(acrylamide)
    • Colloid and Surface Chemistry: Stability of Dispersions, Wetting & Spreading Phenomena, Suspensions & Emulsions, Clays, Paint & Coatings, Personal Care, Cosmetics
    • Flocculating and Coagulating Agents
    • Applied Rheology, Rheology Modification of Aqueous & Non-Aqueous Media
    Certifications:
    • Chartered Chemist and Fellow: Royal Society of Chemistry - London
    • Fellow: American College of Forensic Examiners
    • Fellow: American Institute of Chemists
    • Diplomate: American Board of Forensic Examiners
    • Diplomate: American Board of Forensic Engineering and Technology
    View Meyer Rosen's Consulting Profile.
    10/9/2012 · Chemical Industry
    The skin is a miraculous organ and the cosmetic & personal care industry continues to make improvements on how to maintain the health and beauty of this organ, the largest in the body. Much of the radiant youthful glow on the skin is often achieved through the delivery of advanced, active skin care products.

    9/12/2012 · Chemical Industry
    The intimate, uniform and lump-free mixing of a formulation containing two or more fluid components, one being lipophilic and the other hydrophilic, with or without the addition of powdered solids, to form a stable emulsion is a complex process.

    Meyer R. Rosen
    This is the first single-volume handbook with the information a researcher needs to select the best rheology modifiers for his/her project. Information on 20 different types of rheology modifiers manufactured by 26 companies worldwide is described. These range from Acrylic Polymers to Xanthan Gum. This handbook was written because, in the authors' experience, the selection of a rheology modifier for specific applications is an arduous task.
    Meyer R. Rosen
    Novel delivery systems designed to facilitate the use of fountain of youth and other functional actives is an idea whose time has come...This must have book has been carefully designed for training, development and synergistic technology transfer across the personal care, cosmetic and pharmaceutical industries.
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    Dr. John C. Fetzer, PhD
    Founder and Principal
    P. O. Box 942
    Pinole CA 94564
    USA
    phone: 510-724-8629
    fax: 510-724-0956
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    Dr. John C. Fetzer, PhD offers over 20 years of expertise in Analytical Chemistry, focusing on Polycyclic Aromatic Hydrocarbons, Petroleum and its Products, Chromatography, and UV and Fluorescence Spectroscopy. He served as the president of the International Society on Polycyclic Aromatic Compounds for two years and has given presentations on the subject in countries around the world. His clients include Battelle, Air Products, Chevron, Shell, US EPA, NASA, the American Petroleum Institute, among others.

    Dr. Fetzer is the topical editor for analytical chemistry for the journal Polycyclic Aromatic Compounds. He has published over 140 technical and review articles and book chapters, holds three US patents on PAH chemistry and analysis, and is the author of The Chemistry and Analysis of the Large (C>=24C) Polycyclic Aromatic Hydrocarbons (Wiley-Interscience, 2000) and Career Management for Chemists (Springer, 2004).

    Dr. Fetzer has experience helping attorneys assess the scientific strengths and weakness of their potential cases, writing expert reports, giving depositions and in giving in-court testimony, and helping craft arguments for appeals. Dr. Fetzer writes thoroughly and supports his testimony with sound scientific references and judgement. He is very articulate and personable when giving testimony. Dr. Fetzer has also served as an expert witness under oath for review by government agencies.

    A list of depositions and testimonies is available upon request.

    Services Offered:
    • Environmental Analysis - Data Quality, Chemical Analysis Solutions, Work with Laboratories
    • Explain Chemistry of Polycyclic Aromatic Hydrocarbons - Occurrence, Sources, Degradation, Oxidation, Synthesis, Physical Properties, etc.
    • Develop New Analyses for Crude Oil, Petroleum Products, PAHs, Environmental Concerns
    View Consulting Profile.
    John C. Fetzer, PhD
    This book provides ample, common-sense guidance on the key topics such as: Resumés and CVs, Staying Driven & Current, Personal Skills & Traits Networking, Teamwork & Leadership, Speaking & Listening Writing Research Papers, Mentoring, Behavior & Rewards The practical coverage reflects not only his long professional experience but also his insight that, especially in today’s changing workplace, expectations and strategies for career management require constant re-evaluation. Provides real, common-sense, and proven means to enrich and make more rewarding a technical career.
    John C. Fetzer, PhD
    Polycyclic aromatic hydrocarbons (PAHs) are the first type of chemicals that were ever discovered to cause cancer in humans. They are found in cigarette smoke, in barbecued and smoked foods, in automobile and Diesel engine exhaust, fireplace smoke, and many other common things that people are exposed to. Analyzing for PAHs in the environment is important in identifying potential sources of cancer exposure and eliminating these as risks.
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    Jon M. Crate, President & Chief Executive Officer
    825 Chance Road
    Marietta GA 30066
    USA
    phone: 770-928-1930
    fax: 770-928-9202
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    FAI Materials Testing Laboratory, Inc. (FAI) is a full service Analytical, Failure Analysis, and Materials Testing laboratory. They are professional scientists, chemists, and engineers with decades of experience solving problems in a host of industries. Founded in 1999, they have served hundreds of companies across the world.

    Litigation Support - FAI leverages their considerable experience in litigation and extensive laboratory resources to support their expert testimony. Their goal is to effectively support their clients in challenging cases. FAI has one of the finest laboratory environments for conducting joint inspections in the nation including photographic, videographic, and microscopic documentation capabilities.

    Areas of Expertise:
    • Analytical Chemistry
    • Cleanliness Testing
    • Composite / Window Lamination Issues
    • Corrosion
    • Electrical and Electronic Failure
    • Failure of Composites

  • Failure of Pressure Vessels
  • Fatigue Failure
  • Foreign Substance Identification
  • Fractography
  • Materials Compatibility
  • Materials Science
  • Optical and Electron Microscopy
  • Particle Characterization

  • Pharmaceutical Analysis
  • Protein Characterization
  • Polymer Chemistry
  • Support for Patent and Product Litigation
  • Textiles
  • Tire Failure
  • Weld Quality

  • Jon Crate Materials Failure Analysis Expert PhotoJon M. Crate is the founding President and CTO of FAI Materials Testing Laboratory. He received his bachelor's degree in Chemistry from University of Central Florida, his Master's in Polymers from the MSE Department of Georgia Tech and three years of postgraduate education in Molecular Cell Biology and Biochemistry at the University of Alabama in Birmingham.

    Mr. Crate is a Analytical Chemistry and Materials Failure Analysis expert witness who has leveraged leveraged his expertise to determine and prove the true causes of failure of many different products enabling many cases to settle out of court. He has testified by deposition in over 50 cases, before juries more than 10 times, and proven failure cause many more times where litigation was not needed.

    Mr. Crate is experienced and well versed in the chemical analysis and physical characterization of Natural and Synthetic Polymers, Metals, Inorganic and Organic Compounds, and Composite Materials. He has performed failure analysis on a wide variety of products and components including underground gas and water pipe, commercial aircraft tires, large equipment, rig, light truck, automotive and motorcycle tires, swimming pools and pool coatings, tank coatings, assault resistant commercial window laminates, numerous aircraft components, sailing vessel components, weapon system components, power generation equipment components, and medical devices including artificial heart valve.

    Jon M. Crate is capable of designing and validating test and inspection protocols that will enable the determination of the causes of failure for a wide variety of products and components.

    View FAI's Consulting Profile.
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    David W. Riley
    President, PhD and Physical Organic Chemistry
    858 Princeton Ct.
    Branchburg NJ 08853
    USA
    phone: 908-369-7260
    fax: 908-369-7260
    Dr. David W. Riley is an Extrusion Analysis & Plastics Rheological Consultant. Dr. Riley has spent over nineteen years as a consultant in the field of Plastic Processing. He has over forty years of experience in developing Polymer Defect Technology and fifteen years in developing the field of Plastic and Polymer coefficient of friction related to the feed section of the extruder.

    Areas of Expertise:
    • Expert Witness
    • Analytical Instrumentation Adaptation to Processing Equipment
    • Friction Analysis
    • Melt Rheology
    • Extrusion Equipment: Design & Analysis of Production
    • Telecommunication Cables and Insulation
    • Power Cables and Testing XLDPE
    • All phases of PVC Compounding & Extrusion
    • Thermal Stability of Polymers
    • Surface Chemistry, Metals & Polymers
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    Dr. Joseph Jolson
    Owner
    5867 Solway Street
    Pittsburgh PA 15217
    USA
    phone: 412-480-3049
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    Dr. Joseph D. Jolson has over 28 years of industrial experience providing Product Development, Product Support, Litigation, Subrogation, and Intellectual Property Services. He has championed the development of two-dozen commercially successful products. Dr. Jolson's experience includes:
  • The development, testing, use, and analysis of failed aqueous and lithium batteries
  • The development, placement, testing, use and analysis of failed carbon monoxide, chlorine, combustible gas, ethylene oxide, hydrogen, hydrogen sulfide, oxygen, nitric oxide, nitrogen dioxide, and volatile organic hydrocarbon gas detectors
  • The development, testing, use and analysis of failed air purifying respirators including self-contained self-rescuers
  • Areas of Expertise:
  • Batteries
  • Chemical Analysis
  • Gas Detection
  • Failure Analysis
  • Industrial Hygiene & Safety
  • Laboratory Safety
  • Material Safety Data Sheets
  • Mine Safety
  • Product Testing
  • Respiratory Protection
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    Dr. William R. Sawyer PhD, D-ABFM, D-ABFE
    29 Fennell Street
    Skaneateles, NY 13152
    ---------- Available ----------
    All States
    USA
    phone: 800-308-0080 (toll free) or 315-685-2345
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    Dr. William R. Sawyer is a Professional Toxicologist with a doctorate in toxicology from Indiana University School of Medicine. He is a diplomate of the American Board of Forensic Medicine and has over 29 years of extensive experience in Public Health and Forensic Toxicology with specialized expertise in causation analyses (plaintiff and defendant) including Alcohol toxicology, Drugs-of-Abuse, Pharmaceuticals, Herbal Products, Dioxins, Solvents, Heavy Metals, Crude Oil, and other Chemicals. Dr. Sawyer has testified in trial or deposition in over 30 states including NY, MA, CT, PA, RI, NH, DE, NJ, WV, VA, NC, SC, GA, FL, AL, MS, LA, AR, MO, KY, IN, IL, WI, MI, OH, MN, MT, WA, CA, TX, OK.

    As a skilled scientist and communicator in the area of toxic tort, Dr. Sawyer provides services to governmental agencies, corporations, select plaintiffs or defendants. Dr. Sawyer currently serves as Chief Toxicologist for TCAS, LLC and served for 23 years as an Assistant Professor (adjunct) with the Department of Medicine, Upstate Medical University, Syracuse, New York. Dr. Sawyer also has approximately 14 years experience as a licensed clinical and environmental laboratory director in several states.

    Lisa Myers interviews Dr. Sawyer on NBC Nightly News


    TCAS Services and Expertise:
    • Alcohol Toxicology
    • Analytical Testing
    • Asbestos Toxicology
    • Birth Defects
    • Carcinogenesis
    • Causation Assessments
    • Chemical Toxicology
    • Carbon Monoxide
  • Dioxin Toxicology
  • Forensic Chemistry
  • Forensic Toxicology
  • Laboratory Services
  • Mass Toxic Tort
  • Medical Malpractice - Pharmaceuticals
  • Petroleum Toxicology
  • Forensic Source ID
  • Qualifications & Experience
    • Diplomate of the American Board of Forensic Medicine (D-ABFM) and American Board of Forensic Examiners (D-ABFE)
    • Academic Affiliations- Medical School Faculty (adjunct)
    • Government Experience - Public Health Toxicologist
    • Toxic Tort Causation / Determination - Defense, Plaintiff
    • Experienced Clinical and Environmental Laboratory Director
    • Considerable Experience with Mass Toxic Torts
    View Dr. William Sawyer's Consulting Profile.
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    Dr. Charles R. Anderson
    President & Principal Scientist
    9051 Red Branch Road, Suite C,
    Columbia MD 21045
    USA
    phone: (410) 740-8562
    fax: 410-740-8201
    Dr. Charles R. Anderson has long specialized in the Characterization of Surfaces, Interfaces, Thin Films and Coatings. Since 1972 he has applied surface and near-surface analysis techniques such as x-ray photoelectron spectroscopy (XPS or ESCA) and Auger microprobe to the solution of surface chemistry and coating problems. He worked for the U.S. Navy and Lockheed Martin Laboratories prior to starting his own laboratory in 1995.

    Dr. Anderson served as an officer of the ASTM Committee E-42 on Surface Analysis and as U.S. Expert on several sub-committees of the ISO Technical Committee 201 on Surface Chemical Analysis. He especially enjoys integrating the results of multiple analytic techniques (surface analysis, thermal analysis, FTIR, SEM/EDX, optical microscopy)to solve tough materials problems.

    Dr. Anderson has extensive experience in materials science as a result of solving the materials problems of many industries with the aid many analytical techniques. He is available to provide Expert Witness Services for legal matters involving Materials Failure, Intellectual Property Theft, Misrepresentation, Failure to Meet Contract Specifications, Materials Identifications and Characteristics, or Quality Issues. To ensure the accuracy and integrity of his testimony, Dr. Anderson and his staff independently analyzes the relevant materials in most cases.

    View Consulting Profile.