Inventor
ROUSSIN MICHAEL A
11 patents
⚠️ This page may combine multiple inventors who share the name “ROUSSIN MICHAEL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR TRACTOR CO
7 patentsUS4189158AFeb 19, 1980
Gas loaded face seal
CATERPILLAR TRACTOR CO20 citations81
US4703838ANov 3, 1987
Recoil damper for a reciprocating member
CATERPILLAR TRACTOR CO10 citations73
US4379595AApr 12, 1983
Ripper with offset impacting means and slotted shank
CATERPILLAR TRACTOR CO16 citations73
US4453772AJun 12, 1984
Modular impact ripper assembly
CATERPILLAR TRACTOR CO13 citations72
US4422650ADec 27, 1983
Flexible seal assembly
CATERPILLAR TRACTOR CO15 citations72
US4345768AAug 24, 1982
Self pumping seal for a reciprocating member
CATERPILLAR TRACTOR CO7 citations72
US4240642ADec 23, 1980
Belleville spring-loaded crescent seal
CATERPILLAR TRACTOR CO14 citations72
CATERPILLAR INC
4 patentsUS4834461AMay 30, 1989
Control system for a multiple shank impact ripper
CATERPILLAR INC27 citations92
US4679857AJul 14, 1987
Mounting frame for linear impact ripper assembly
CATERPILLAR INC15 citations73
US4959915AOct 2, 1990
Impact bucket apparatus
CATERPILLAR INC19 citations72
US5018792AMay 28, 1991
Impact ripper apparatus with linear reciprocating ram
CATERPILLAR INC13 citations66