Marcus W. Copperwheat has joined Lloyd Manufacturing Corporation of Warwick as technical director. He will manage new product development, technical service and quality assurance, and direct the company’s ISO program. Previously, he was a technology engineer/compounder at Goodyear Tire and Rubber Company in Lawton, Okla. Copperwheat is a graduate of Clarkson University in New York and has a master’s degree from Oklahoma State University. He lives in Warren.
