Richard A. Alliegro

Saint-Gobain Abrasives, Inc. engages in the manufacture and supply of abrasives and construction products. It specializes in bonded, coated, superabrasives, construction products and thin wheels. The company was founded in 1885 and is headquartered in Worcester, MA.

The American Ceramic Society is the professional membership organization for international ceramics and materials scientists, engineers, researchers, manufacturers, plant personnel, educators and students. ACerS also maintain an extensive materials science website that provides online access to its journals, publications, science and career forums and specialized technical knowledge centers. The organization was founded in 1898 and is headquartered in Wasterville, OH.

Ceradyne, Inc. develops and manufactures advanced ceramic systems and component for defense, industrial, nuclear power, oil and gas, solar energy, electronic, automotive, and medical markets. The company was founded in 1967 and is headquartered in Costa Mesa, CA.