Hans-Joachim Kohnke

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Kassel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of nickel oxide surfaces having increase...
- Patent number 8,057,713
- Issue date Nov 15, 2011
- Uhde GmbH
- Roland Beckmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrolyzer
- Patent number 7,651,602
- Issue date Jan 26, 2010
- Fatpower, Inc.
- Joachim Helmke
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for producing gas diffusion electrodes
- Patent number 7,226,885
- Issue date Jun 5, 2007
- Uhde GmbH
- Kosmas Janowitz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrochemical gas sensor
- Patent number 6,428,665
- Issue date Aug 6, 2002
- Varta Geratebatterie GmbH
- Dejan Ilic
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining O2 and N2O in gas mixtures
- Patent number 6,303,018
- Issue date Oct 16, 2001
- Varta Geratebatterie GmbH
- Konrad Holl
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Silver Gas Diffusion Electrode for Use in Air Containing Co2, and M...
- Publication number 20080292944
- Publication date Nov 27, 2008
- Uhde GmbH
- Roland Beckmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method For The Production Of Nickel Oxide Surfaces Having Increase...
- Publication number 20080280204
- Publication date Nov 13, 2008
- Uhde GmbH
- Roland Beckmann
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROLYZER
- Publication number 20070119707
- Publication date May 31, 2007
- Joachim Helmke
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method for producing gas diffusion electrodes
- Publication number 20040152588
- Publication date Aug 5, 2004
- Kosmas Janowitz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electrolyzer
- Publication number 20040040838
- Publication date Mar 4, 2004
- FATPOWER INC.
- Joachim Helmke
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR