Frank J. Walsworth

Person

Waukegan, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Combined fluid pressure actuated fuel and oil pump
- Patent number 4,632,144
- Issue date Dec 30, 1986
- Outboard Marine Corporation
- Frank J. Walsworth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fluid pressure actuated motor with pneumatically-coupled pistons
- Patent number 4,552,101
- Issue date Nov 12, 1985
- Outboard Marine Corporation
- Gaylord M. Borst
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Combined fluid pressure actuated fuel and oil pump
- Patent number 4,539,949
- Issue date Sep 10, 1985
- Outboard Marine Corporation
- Frank J. Walsworth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combined fluid pressure actuated fuel and oil pump
- Patent number 4,473,340
- Issue date Sep 25, 1984
- Outboard Marine Corporation
- Frank J. Walsworth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pressure-controlled stroke limiter
- Patent number 4,471,728
- Issue date Sep 18, 1984
- Outboard Marine Corporation
- Gaylord M. Borst
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Marine propulsion device with mechanical fuel pressure operated dev...
- Patent number 4,383,504
- Issue date May 17, 1983
- Outboard Marine Corporation
- Frank J. Walsworth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Mechanical fuel pressure operated device for supplying a fuel/oil m...
- Patent number 4,381,741
- Issue date May 3, 1983
- Outboard Marine Corporation
- Frank J. Walsworth
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Marine propulsion device with self-centering steering mechanism
- Patent number 4,355,985
- Issue date Oct 26, 1982
- Outboard Marine Corporation
- Gaylord M. Borst
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Frank J. Walsworth

Person

Patents Grantslast 30 patents

Combined fluid pressure actuated fuel and oil pump

Fluid pressure actuated motor with pneumatically-coupled pistons

Combined fluid pressure actuated fuel and oil pump

Combined fluid pressure actuated fuel and oil pump

Pressure-controlled stroke limiter

Marine propulsion device with mechanical fuel pressure operated dev...

Mechanical fuel pressure operated device for supplying a fuel/oil m...

Marine propulsion device with self-centering steering mechanism