Inventor
CRAMTON EARL W
2 patents
Patents
2 patentsUS4090411AMay 23, 1978
Skid-steered tractor vehicle combined steering lever and auxiliary control with self-centering mechanism
CLARK EQUIPMENT CO21 citations80
US4043416AAug 23, 1977
Skid-steered tractor vehicle combined steering lever and auxiliary control with self-centering mechanism
CLARK EQUIPMENT CO23 citations80