Parker Hannifin Corporation, originally Parker Appliance Company, usually referred to as just Parker, is an American corporation specializing in motion and control technologies. Its corporate headquarters are in Mayfield Heights, Ohio, in Greater Cleveland.
Parker Hannifin's Headquarters near Cleveland, Ohio
Arthur LaRue Parker was an American businessman and inventor, known for founding Parker Hannifin Corporation.
Art Parker's first production facility was located in Cleveland's Ohio City neighborhood along the Superior Viaduct.