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Firearms Functioning, Design, Manufacturing; History & Identification, Gunsmithing, Ballistics, Ammunition, Airguns
Expert Witness - Firearms, 30 years’ experience: Testified in State and Federal Courts, patent, liability, and criminal cases. Books have been cited as "Best Evidence" Qualified in firearms functioning, firearms technology, firearms history, firearms identification, and ballistics (interior, exterior, terminal…
Surface Science, Polymers, Textiles, Testing Materials, Plastics, Physical Chemistry, Pharmaceutical
Expert worked for three years as the Director of RD&E for the chemical products division of Waters Inc. In addition to the direction of the research in chromatographic media he was co-inventor of 7 patents for water-wettable extraction media and…
Weld Structure, Tanks, Vessels
Expert (pronounced ma-kit-ka, ) has over 35 years experience in practical applications requiring consideration of materials, toughness, impact energy and resistance, tensile strength, yield strength, and ductility of metals. This includes experience with properties of welds and weldments, and ASME…