Inventor
PEDERSEN CARL O
10 patents
Patents
10 patentsUS4015729AApr 5, 1977
Automatic control system for backhoe
CASE CO J I46 citations90
US4030560AJun 21, 1977
Hydraulic skid steering control system
CASE CO J I23 citations81
US4419040ADec 6, 1983
Backhoe swing mechanism
CASE CO J I14 citations73
US4403905ASep 13, 1983
Operating mechanism for a swing mechanism valve
CASE CO J I7 citations73
US4389153AJun 21, 1983
Backhoe swing mechanism
CASE CO J I11 citations73
US4500250AFeb 19, 1985
Backhoe swing mechanism
CASE CO J I12 citations72
US4329845AMay 18, 1982
Augmented charging system for a hydrostatic transmission
CASE CO J I10 citations72
US4274328AJun 23, 1981
Automatic hydraulic shut-off system
CASE CO J I12 citations72
US3987920AOct 26, 1976
Self-leveling system for material handling implement
CASE CO J I12 citations70
US4341501AJul 27, 1982
Hydraulic control valve circuit for a swing mechanism
CASE CO J I5 citations62