Fasteners Expert Witnesses

Fasteners expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on fasteners. The fasteners expert witness listings on this page are typically from fields/areas of expertise such as: Failure Analysis, Manufacturing, Mechanical Engineering, and Medical Devices.

Carmen G. Vertullo AIM Testing Laboratory

El Cajon, California
Failure Analysis, Manufacturing - Fastener Expert, Fastener Failure Investigation, Hydrogen Embrittlement Risk Management, Fastener Coatings and Plating, Structural Bolting Fastener Quality Assurance, Fastener Inspection and Testing, Screw Threads, ASTM ISO ASME and SAE Fastener Standards, Fastener Technical Training Programs
Over 30 years of experience in testing, usage, specification, design, manufacturing, sales, purchasing, marketing, development, engineering, application, problem solving and training involving threaded fasteners. Have worked on dozens of fastener failure investigations and fastener application problems for fastener users, suppliers and manufacturers. 10 years experience as a manager in the fastener distribution business. Developed and presented over one hundred of fastener training sessions in person and via webinar. Fastener Applications - Expert in the use, design, modeling, drafting, documentation, failure modes, quality assurance and manufacturing of threaded fasteners and fastener related components, to include, materials, chemistry, thread selection, head and drive selection, heat treatment, plating, coating, corrosion, dissimilar metals, hydrogen embrittlement detection and prevention, torque-tension relationships, physical testing, certification and dimensional inspection....

Karl R Leinsing, PE ATech Designs, Inc.

Dover, New Hampshire
Medical Devices, Mechanical Engineering - intravenous, IV, needle-free, heart valves, mitral valve, cardiovascular, FEA, expert witness, nitinol, pumps, heart valve repair, sutures, stents, hernia, staplers, fasteners, plastics, polymers, textile, injector, syringes, catheters, CPAP, pen injector, e-cigarettes, engineering
Award winning nationally recognized medical device product development engineer. Experience in cardiovascular (AAA stents, mitral valve repair, heart remodeling, vascular assist devices), intravenous IV disposables & pumps, syringes, auto injectors, pen injectors, catheters, surgical instruments, minimally invasive instruments, e-cigarettes, CPAP, nebuliizers, RF endometrial ablation, Novasure, medical textiles, knitting, weaving, percutaneous devices, endoluminal devices, hernia repair, implants, animal studies, laparoscopic staplers, laparoscopic devices, medical grade plastics, polymers, manufacturing, prototypes, clinical studies, testing, FDA, GMP, and inspection.