Inventor
WALSWORTH FRANK J
9 patents
⚠️ This page may combine multiple inventors who share the name “WALSWORTH FRANK J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OUTBOARD MARINE CORP
8 patentsUS4539949ASep 10, 1985
Combined fluid pressure actuated fuel and oil pump
OUTBOARD MARINE CORP27 citations91
US4473340ASep 25, 1984
Combined fluid pressure actuated fuel and oil pump
OUTBOARD MARINE CORP29 citations91
US4471728ASep 18, 1984
Pressure-controlled stroke limiter
OUTBOARD MARINE CORP24 citations81
US4383504AMay 17, 1983
Marine propulsion device with mechanical fuel pressure operated device for supplying a fuel/oil mixture
OUTBOARD MARINE CORP24 citations81
US4552101ANov 12, 1985
Fluid pressure actuated motor with pneumatically-coupled pistons
OUTBOARD MARINE CORP11 citations73
US4355985AOct 26, 1982
Marine propulsion device with self-centering steering mechanism
OUTBOARD MARINE CORP8 citations73
US4381741AMay 3, 1983
Mechanical fuel pressure operated device for supplying a fuel/oil mixture
OUTBOARD MARINE CORP17 citations72
US4632144ADec 30, 1986
Combined fluid pressure actuated fuel and oil pump
OUTBOARD MARINE CORP4 citations61