Helmut Ringel

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Hambach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Interconnector for high temperature fuel cells
- Patent number 8,153,327
- Issue date Apr 10, 2012
- Forschungszentrum Juelich GmbH
- Helmut Ringel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Interconnector for high-temperature fuel cells
- Patent number 8,071,252
- Issue date Dec 6, 2011
- Forschungszentrum Juelich GmbH
- Helmut Ringel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell stack with internal gas connections
- Patent number 7,026,067
- Issue date Apr 11, 2006
- Forschungszentrum Julich GmbH
- Helmut Ringel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Current collector for a SOFC fuel-cell pile
- Patent number 6,268,076
- Issue date Jul 31, 2001
- Forschungszentrum Julich GmbH
- Uwe Diekmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolyte high temperature fuel cell
- Patent number 5,932,366
- Issue date Aug 3, 1999
- Forschungszentrum Julich GmbH
- Helmut Ringel
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH-TEMPERATURE FUEL CELL STACK, AND PRODUCTION THEREOF
- Publication number 20110223516
- Publication date Sep 15, 2011
- FORSCHUNGSZENTRUM JUELICH GMBH
- Helmut Ringel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Interconnector for High-Temperature Fuel Cells
- Publication number 20090117414
- Publication date May 7, 2009
- Helmut Ringel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Interconnector for high temperature fuel cells
- Publication number 20090061300
- Publication date Mar 5, 2009
- Helmut Ringel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell stack with internal gas connections
- Publication number 20030165729
- Publication date Sep 4, 2003
- Helmut Ringel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...