Inventor

BULLOCK DAVID A

3 patents

Patents

3 patents

US4050141ASep 27, 1977

Track bush turning tool

CATERPILLAR TRACTOR CO11 citations69

US4002090AJan 11, 1977

Track bush turning tool

CATERPILLAR TRACTOR CO7 citations69

US4128932ADec 12, 1978

Method for turning a track bushing

CATERPILLAR TRACTOR CO6 citations58