Inventor

HEITZMAN GARY N

3 patents

Patents

3 patents

US4150654AApr 24, 1979

Engine and fuel shutdown control

CATERPILLAR TRACTOR CO27 citations77

US4297742AOct 27, 1981

Engine and fuel shutdown control

CATERPILLAR TRACTOR CO18 citations68

US4073591AFeb 14, 1978

Composite U Joint guard-step

CATERPILLAR TRACTOR CO5 citations58