The Arthur Chevrolet patent specifics are as follows:
Arrangement of valve stems in cylinder heads, the valves being orientated in parallel with the cylinder axis
and
Shape or arrangement of intake or exhaust channels in cylinder heads
Gaston Chevrolet was killed in a race in California in 1920.
Arthur committed suicide in 1946.
After co-founding theChevrolet Motor Company in1911, Louis sold his shares to William Durant in 1916. He died of a heart attack in 1941.
