lining on Coors beer can

David J. Parker, 71, Worcester; Patented Coors Beer-Can Lining WORCESTER – David John Parker, 71, a retired career chemist, active in town government here, who patents included one on the inside coating of a Coors Beer can, passed away peacefully at home on March 24, 2019. He was born May 25, 1947, in Schenectady, the son of Edward Joseph and Dorothy May (Gutta) Parker. Dave attended Mohonasen High School graduating in 1965, and then went on to Clarkson University, where…