Inventor
MARSDEN HOWARD A
14 patents
⚠️ This page may combine multiple inventors who share the name “MARSDEN HOWARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
8 patentsUS5267441ADec 7, 1993
Method and apparatus for limiting the power output of a hydraulic system
CATERPILLAR INC75 citations96
US5182908AFeb 2, 1993
Control system for integrating a work attachment to a work vehicle
CATERPILLAR INC83 citations96
US5305681AApr 26, 1994
Hydraulic control apparatus
CATERPILLAR INC42 citations92
US5299420AApr 5, 1994
Redundant control system for a work vehicle
CATERPILLAR INC41 citations92
US5249639AOct 5, 1993
Steering control arrangement
CATERPILLAR INC27 citations92
US4736811AApr 12, 1988
Steering control system
CATERPILLAR INC36 citations91
US5261234ANov 16, 1993
Hydraulic control apparatus
CATERPILLAR INC36 citations90
US5348115ASep 20, 1994
Cruise control for hydraulically driven vehicle
CATERPILLAR INC16 citations74
CATERPILLAR TRACTOR CO
6 patentsUS4250794AFeb 17, 1981
High pressure hydraulic system
CATERPILLAR TRACTOR CO63 citations95
US3972267AAug 3, 1976
Overruning load control for hydraulic jacks
CATERPILLAR TRACTOR CO22 citations81
US4206688AJun 10, 1980
Overrunning load control for hydraulic motors
CATERPILLAR TRACTOR CO22 citations79
US4102425AJul 25, 1978
Front wheel drive system for a vehicle
CATERPILLAR TRACTOR CO19 citations73
US4126083ANov 21, 1978
Attitude control for implement
CATERPILLAR TRACTOR CO8 citations71
US4029166AJun 14, 1977
Final sprocket drive for track-type vehicles
CATERPILLAR TRACTOR CO15 citations70