Uwe Hannesen

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Brechen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Water transfer efficiency improvement in a membrane humidifier by r...
- Patent number 8,053,126
- Issue date Nov 8, 2011
- GM Global Technology Operations LLC
- Marc Becker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell system with recuperative heat exchanger
- Patent number 7,276,308
- Issue date Oct 2, 2007
- General Motors Corporation
- Volker Formanski
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
WATER TRANSFER EFFICIENCY IMPROVEMENT IN A MEMBRANE HUMIDIFIER BY R...
- Publication number 20080081238
- Publication date Apr 3, 2008
- GM Global Technology Operations, Inc.
- Marc Becker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell system with recuperative heat exchanger
- Publication number 20040151958
- Publication date Aug 5, 2004
- Volker Formanski
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell system with recuperative heat exchanger
- Publication number 20040151959
- Publication date Aug 5, 2004
- Volker Formanski
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...