Inventor · disambiguated record
Christopher L. Koppen
Also filed as: KOPPEN CHRISTOPHER L · KOPPEN CHRISTOPHER LAWRENCE
3 granted patents·69 citations·filing 2002–2023
64Inventor score
Top patents by PatentIndex Score
3 records- 0189US6814136B2Perforated tube flow distributorVISTEON GLOBAL TECH INC·Filed 2002·Granted Nov 9, 2004·68 cites·13 claims
- 0283US11713734B1Thermally conditioned noise / vibration attenuating fuel rail chamberGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Aug 1, 2023·1 cites·20 claims
- 0354US11894588B2Fuel cell propulsion system with a fuel cell stack for a motor vehicle and process for controlling a temperature of the fuel cell stackGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Feb 6, 2024·0 cites·20 claims
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