Inventor
GROFF EUGENE R
10 patents
Patents
10 patentsUS3993356ANov 23, 1976
Track carrying wheels for crawler type vehicles having improved panel assemblies
CATERPILLAR TRACTOR CO37 citations92
US4034618AJul 12, 1977
Noise reducing apparatus for track type vehicle drive sprockets and means for attaching same
CATERPILLAR TRACTOR CO33 citations91
US3996810ADec 14, 1976
Track supporting roller with resilient rim
CATERPILLAR TRACTOR CO25 citations81
US4150858AApr 24, 1979
Tensioned cushioning lug for track-type vehicles
CATERPILLAR TRACTOR CO28 citations80
US4035036AJul 12, 1977
Noise suppressing element for continuous track of crawler type vehicle and method of operating same
CATERPILLAR TRACTOR CO7 citations73
US4080008AMar 21, 1978
Biased actuating wheels
CATERPILLAR TRACTOR CO13 citations72
US4014581AMar 29, 1977
Shoe assembly
CATERPILLAR TRACTOR CO7 citations72
US3979154ASep 7, 1976
Track wheel for crawler type vehicles
CATERPILLAR TRACTOR CO18 citations72
US3994064ANov 30, 1976
Noise suppressing assembly for continuous track of crawler type vehicle
CATERPILLAR TRACTOR CO5 citations62
US4099796AJul 11, 1978
Vibration damped shoe assembly
CATERPILLAR TRACTOR CO4 citations61