Inventor

HANSON EDWIN E

3 patents

Patents

3 patents

US4208926AJun 24, 1980

Nutating drive

CATERPILLAR TRACTOR CO35 citations88

US4043227AAug 23, 1977

Hydromechanical transmission

CATERPILLAR TRACTOR CO29 citations79

US4024775AMay 24, 1977

Hydrostatic mechanical transmission and controls therefor

CATERPILLAR TRACTOR CO26 citations77