WARREN, R.I.—Lloyd Manufacturing Corp. has added Marcus W. Copperwheat as technical director for the producer of rubber sheeting and elastomeric films.
He takes charge of managing new product development, technical service and quality assurance, and directs the firm´s ISO program.
Copperwheat most recently worked as a technology engineer at Goodyear´s Danville, Va., plant, specializing in calendering operations. Previously, he served in technical capacities at the firm´s Lawton, Okla., factory, and before joining Goodyear was chief chemist for Varflex Corp.