Jason M. Andrzejewski

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Washington, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Fuel tank venting system with liquid collection and active purging
- Patent number 11,780,323
- Issue date Oct 10, 2023
- GM Global Technology Operations LLC
- Jason M. Andrzejewski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydrocarbon emission control system
- Patent number 10,677,200
- Issue date Jun 9, 2020
- GM Global Technology Operations LLC
- Jason M. Andrzejewski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
HYDROCARBON EMISSION CONTROL SYSTEM
- Publication number 20200102899
- Publication date Apr 2, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jason M. Andrzejewski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MULTI-STAGE CHECK VALVE FOR VAPOR RECIRCULATION LINE OF LIQUID CONT...
- Publication number 20180038320
- Publication date Feb 8, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jon J. Waples
- B60 - VEHICLES IN GENERAL