Inventor
ROSBAK JOHN
5 patents
Patents
5 patentsUS4355688AOct 26, 1982
Agricultural implement and depth control therefor
DEERE & CO54 citations90
US4397221AAug 9, 1983
Regenerative valve
DEERE & CO24 citations80
US4149426AApr 17, 1979
Clutch mechanism
DEERE & CO2 citations60
US4533108AAug 6, 1985
Drafting table attachment
DEERE & CO1 citations47
US6745483B2Jun 8, 2004
Vehicle wheel toe-in alignment apparatus and method
DEERE & CO1 citations37