For more than 35 years, this polymer and membrane engineering expert witness has worked in chemical engineering, advanced materials science, polymer membrane technology, and nanotechnology research. His technical expertise includes polymer membranes for liquid, gas, and vapor separations, barrier plastics for food and specialty packaging, controlled drug delivery systems, monomer and solvent removal from polymers, and purification technologies involving water and industrial gases. He has also provided consultations, depositions, and courtroom testimony for over 20 years in matters involving polymer engineering, membrane technology, materials performance, and chemical processing systems.

His research and engineering work has focused extensively on membrane transport phenomena, polymer structure-property relationships, membrane fabrication, and separation technologies used in industrial, environmental, pharmaceutical, and packaging applications. Areas of specialization include reverse osmosis, gas separation membranes, pervaporation systems, nanocomposite materials, desalination technologies, solvent-resistant membranes, and polymer characterization methods. His background further includes development of advanced barrier materials designed for food preservation, specialty packaging performance, and contaminant control applications.

A Doctor of Philosophy degree in Chemical Engineering, along with bachelor’s degrees in chemical engineering, supports his expertise in polymers and membrane science. He has held senior academic and engineering leadership roles involving graduate research supervision, academic leadership, and major research initiatives. His professional activities have included professional leadership, peer review activities, and advisory roles related to membrane science, polymer engineering, and separation process technologies.

Beyond his engineering and research work, he has authored hundreds of scientific publications and contributed extensively to the advancement of membrane and polymer engineering research through professional societies, technical conferences, and scientific committees. He is a Fellow of multiple engineering and scientific organizations and has received numerous honors recognizing contributions to membrane science, chemical engineering, and advanced materials research. His litigation-related work has involved technical analysis of polymer systems, membrane technologies, separation technologies, packaging materials, and chemical engineering processes across industrial and commercial applications.