William R. Krup

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Mt. Carmel, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Rollover shutoff valve assembly for carburetor
- Patent number 11,268,479
- Issue date Mar 8, 2022
- William R. Krup
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Individual cylinder tuning booster for a carburetor
- Patent number 11,131,274
- Issue date Sep 28, 2021
- William R. Krup
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Individual cylinder tuning booster for a carburetor
- Patent number 10,830,183
- Issue date Nov 10, 2020
- William R. Krup
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel bowl and method of feeding fuel
- Patent number 9,574,521
- Issue date Feb 21, 2017
- William R. Krup
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Carburetor and metering device therefor
- Patent number 5,591,383
- Issue date Jan 7, 1997
- William R. Krup
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Rollover Shutoff Valve Assembly for Carburetor
- Publication number 20200318577
- Publication date Oct 8, 2020
- William R. Krup
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INDIVIDUAL CYLINDER TUNING BOOSTER FOR A CARBURETOR
- Publication number 20200182197
- Publication date Jun 11, 2020
- William R. Krup
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL BOWL AND METHOD OF FEEDING FUEL
- Publication number 20150152813
- Publication date Jun 4, 2015
- William R. Krup
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS