Inventor
HOLT WILLIAM A
US6 patents
Patents
6 patentsUS6145941ANov 14, 2000
Track bushing having improved abrasion and galling resistance
CATERPILLAR INC37 citations90
US6105969AAug 22, 2000
Track joint sealing assembly for sealing a track joint in a track chain
CATERPILLAR INC36 citations90
US6089683AJul 18, 2000
Track bushing having laser cladding end treatment for improved abrasion and corrosion resistance, and a process
CATERPILLAR INC35 citations90
US6045200AApr 4, 2000
Track bushing having improved abrasion and galling resistance
CATERPILLAR INC45 citations90
US5994664ANov 30, 1999
Track bushing having laser cladding end treatment for improved abrasion and corrosion resistance, and a process
CATERPILLAR INC37 citations90
US5826884AOct 27, 1998
Track joint sealing assembly for sealing a track joint having ceramic and elastomeric seal portions
CATERPILLAR INC35 citations90