Louis Semple Clarke (original) (raw)

Louis Semple Clarke, or Semple Clarke or simply LS, (1866-1957) was a pioneering businessman and engineer in the American automotive industry. One of the central founders of The Autocar Company, Clarke was also an inventor who made numerous contributions to the development of modern motor vehicles, including innovations in the use of the drive shaft, circulating motor oil, sparkplugs, and the American convention of placing a vehicle's steering wheel on the left.