08/31/2011 12:00:00 AMObituaryEmmettFosterKeiffer'59AlumniobituaryAlumni Emmett Foster Keiffer (’59), Plano :: He was proud to have put himself through school at North Texas. After earning his degree, he worked for 32 years with U.S. Gypsum, where he was a top sales representative. He also worked in the homebuilding industry, constructing several homes in the West Plano area. He was an Army veteran, serving during the Korean War.