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Expert has used his extensive background in the construction field and electrical field to create safety products for the consumer industry. He has testified in cases pertaining to product failures, product defects, glowing connections, stray current stray current, machinery failure,…
Biomaterials, Medical Device Rapid Prototyping, and Laser Processing of Materials
Since their invention in the early 1960s, lasers have found many uses in the medical field. Most current medical applications of lasers involve use as a “universal scalpel” in minimally invasive surgeries, which offer little contact, little blood loss, shorter…
Textile Flammability and Dyes, QC for Color, Textile Environmental, Training
Expert has over 25 years experience with bleaching textile materials composed of cotton, flax, wool, polyester and viscose on a full range of equipment including continuous steaming(roller and flatbed), jiggers, pad-batch, jets yarn package, skein and garment laundry. He is…
Electronic Equipment, Microcontroller, DSP, Interfacing, VOIP, RF communication, Software (VB/ VC++)
Expert has developed many circuits based on analog/digital inputs and outputs. For example, an RTD changes its resistance depending upon the temperature. This resistor value is converted to a voltage signal in analog form and then sent to a comparator…
Chemical Engineering, Process Plant Design, Biofuels, Economic Feasibility
Interests in adsorption go back to his PhD when he studied adsorption of proteins to polymers. He did an extensive surface chemistry course at the time and did a lot of work on zeta potential of particles. Since then he…
Corrosion, Steel, Autos, Coated Steel Sheet, Galvalume, Galvanized, Galfan, Weathering Steel
During a 34-year career in the research department of a major steel producer, Expert was responsible for accelerated testing of all steel products, including Galvalume and galvanized metallic-coated products, and weathering steels. Accelerated test methods included: cabinet tests such as…
Surface Texture and Operational Characteristics of Machines
The expert is most experienced in the subset of surface science related to mathematics and mechanics of surface irregularities on micro- and macro scales and their contact interaction. In addition he has experience in the field of surface metrology and…
Thin Film Solar Cell Testing; Semiconductor Optoelectronic Device Measurement and Analysis
Expert has been involved in research and development of amorphous silicon (a-Si) thin film solar cells for 20 years; in this time he has authored or co-authored over 30 papers. He has guided the optimization of device performance from three…
Adhesive Consulting, Formulating, & Research in Structural, PSA, Hot Melt, Epoxy, Urethane, & Wood
Expert D. Expert has done adhesive failure analysis projects in connection with establishing cause in litigation cases or in research and production problems. For example, a wood millwork manufacturer claimed an adhesive was faulty, resulting in customer loss and damages.…
Corrosion and Metallurgical Failure Analysis
Expert notes that corrosion is a major problem that affects many industries. Expert has spent over forty years studying and solving corrosion problems in the construction, aerospace, defense, petroleum, utility and related industries. He was also the technical editor of…