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Edmund H. DuBois
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Zion, IL, US
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last 30 patents
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Patent Grant
Two piece drive shaft retention device for outboard motor
Patent number
5,112,259
Issue date
May 12, 1992
Outboard Marine Corporation
Kennedy K. McElroy
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Throttle control for a marine propulsion device
Patent number
4,241,687
Issue date
Dec 30, 1980
Outboard Marine Corporation
Edmund H. DuBois
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Speed and clutch control for engines including shift interlock
Patent number
4,194,609
Issue date
Mar 25, 1980
Outboard Marine Corporation
Edmund H. DuBois
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Engine including speed-control starter interlock
Patent number
4,167,929
Issue date
Sep 18, 1979
Outboard Marine Corporation
Edmund H. DuBois
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Internal combustion engine including spark plug anti-fouling means
Patent number
4,146,004
Issue date
Mar 27, 1979
Outboard Marine Corporation
Edmund H. DuBois
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Unitary bushing and retainer assembly
Patent number
4,050,831
Issue date
Sep 27, 1977
Outboard Marine Corporation
Edmund H. DuBois
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS