Inventor
CATTERSON ROBERT K
5 patents
Patents
5 patentsUS4233043ANov 11, 1980
Air cleaner for internal combustion engine
BRIGGS & STRATTON CORP91 citations93
US4372433AFeb 8, 1983
Combination clutch/brake mechanism
BRIGGS & STRATTON CORP47 citations91
US5143033ASep 1, 1992
Internal combustion engine having an integral cylinder head
BRIGGS & STRATTON CORP23 citations86
US3958906AMay 25, 1976
Rotary engine with modified trochoidally shaped inner wall
BRIGGS & STRATTON CORP20 citations72
US3955904AMay 11, 1976
Junction seal for rotary engines
BRIGGS & STRATTON CORP13 citations71