Inventor
BURK RONNIE F
US8 patents
Patents
8 patentsUS4723475AFeb 9, 1988
Fully metered compensation steering system
DEERE & CO26 citations90
US4523514AJun 18, 1985
Position sensing cylinder
DEERE & CO29 citations90
US4821622AApr 18, 1989
Extension and retraction sequencing circuit
DEERE & CO17 citations71
US4630526ADec 23, 1986
Force control system including bypass flow path for implement with relatively movable frame parts
DEERE & CO14 citations71
US10352255B2Jul 16, 2019
System for controlling engine operating speed based on operating load
DEERE & CO3 citations70
US4713936ADec 22, 1987
Motor seal protector valve
DEERE & CO4 citations61
US4419055ADec 6, 1983
Low pressure fluid supply system
DEERE & CO4 citations60
US4388049AJun 14, 1983
Fluid supply system using one fluid medium to move a second fluid medium
DEERE & CO0 citations39