Georg Hartel

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Freiberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for generating hydrogen
- Patent number 7,931,709
- Issue date Apr 26, 2011
- SGL Carbon AG
- Marcus Franz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and device for the simultaneous production of acid and base...
- Patent number 6,444,107
- Issue date Sep 3, 2002
- SGL Technik GmbH
- Georg Härtel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR WORKING UP MINE WATERS
- Publication number 20140131280
- Publication date May 15, 2014
- Siemens Aktiengesellschaft
- Roland Haseneder
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS AND APPARATUS FOR GENERATING HYDROGEN
- Publication number 20080031800
- Publication date Feb 7, 2008
- SGL Carbon AG
- Marcus Franz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and apparatus for generating hydrogen
- Publication number 20040096391
- Publication date May 20, 2004
- SGL Acotec GmbH
- Marcus Franz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and device for the simultaneous production of acid and base...
- Publication number 20010013471
- Publication date Aug 16, 2001
- Georg Hartel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL