Inventor
SPIVEY JR WILLIAM J
US6 patents
⚠️ This page may combine multiple inventors who share the name “SPIVEY JR WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR TRACTOR CO
5 patentsUS4365473ADec 28, 1982
Hydrostatic transmission having an overspeed control
CATERPILLAR TRACTOR CO13 citations72
US4356738ANov 2, 1982
Control arrangement with snubber means
CATERPILLAR TRACTOR CO7 citations71
US4343150AAug 10, 1982
Sequential preconditioning circuit for hydrostatic transmission
CATERPILLAR TRACTOR CO3 citations60
US4341073AJul 27, 1982
Control circuit for variable displacement pumps with override valve
CATERPILLAR TRACTOR CO6 citations59
US4248134AFeb 3, 1981
Reset means for fluid control circuit
CATERPILLAR TRACTOR CO1 citations49