He is a Registered Professional Engineer, a Certified Manufacturing Engineer, a Certified Manufacturing Technologist, and a Certified Senior Industrial Technologist. Greg is active in ASEE where he was one of the winners of the Meryl K. Miller award in 1994 and in SME where he is education & certification chair for chapter 112 and faculty sponsor for student chapter 161. He is active in ASME, where he serves as MET Department Heads Committee Chair for Region VI and is an ASME TAC/ABET MET program evaluator. He is also a member of NAIT and the Order of the Engineer. His biography appears in recent Marquis Who's Who in Science and Engineering, Who's Who in America, Who's Who in the World, and Who's Who in Finance and Industry.