Inventor

PFUNDSTEIN DONALD K

US3 patents

Patents

3 patents

US4757249AJul 12, 1988

Vehicle dual electrical system

DEERE & CO59 citations91

US4186816AFeb 5, 1980

Supplementary hydrostatic drive electronic control

DEERE & CO34 citations88

US4183419AJan 15, 1980

Hydrostatic front wheel drive system

DEERE & CO27 citations76