Jeffrey P. Coughlin

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Pewaukee, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiple cylinder engine
- Patent number 11,873,754
- Issue date Jan 16, 2024
- Impact Consulting and Engineering LLC
- Gus Alexander
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Portion of a motorcycle frame
- Patent number D498182
- Issue date Nov 9, 2004
- Harley-Davidson Motor Company Group, Inc.
- Willie G. Davidson
- D12 - Transportation
Information Patent Grant
Cam end cover and gasket assembly
- Patent number 6,701,884
- Issue date Mar 9, 2004
- Harley-Davidson Motor Company Group, Inc.
- Andreas Schneider
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Motorcycle
- Patent number D482300
- Issue date Nov 18, 2003
- Harley-Davidson Motor Company Group, Inc.
- Willie G. Davidson
- D12 - Transportation
Information Patent Grant
Valve cover
- Patent number 6,591,930
- Issue date Jul 15, 2003
- Harley-Davidson Motor Company Group, Inc.
- Jeffrey P. Coughlin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Motorcycle
- Patent number D462638
- Issue date Sep 10, 2002
- Harley-Davidson Motor Company Group, Inc.
- Willie G. Davidson
- D12 - Transportation

Patents Applicationslast 30 patents

Information Patent Application
MULTIPLE CYLINDER ENGINE
- Publication number 20220333522
- Publication date Oct 20, 2022
- Impact Consulting and Engineering LLC
- Gus Alexander
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Cam end cover and gasket assembly
- Publication number 20020166534
- Publication date Nov 14, 2002
- Harley-Davidson Motor Company Group, Inc.
- Andreas Schneider
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve cover
- Publication number 20020003056
- Publication date Jan 10, 2002
- Harley-Davidson Motor Company Group, Inc.
- Jeffrey P. Coughlin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS