Gerard Bienvenu

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Sevraz, FR

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Patents Grantslast 30 patents

Information Patent Grant
Adiabatic tank for metal hydride
- Patent number 8,636,834
- Issue date Jan 28, 2014
- Centre National de la Recherche Scientifique
- Daniel Fruchart
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for co-generation of electric energy and hydrogen
- Patent number 8,617,766
- Issue date Dec 31, 2013
- Ergosup
- Gerard Bienvenu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of fabrication of ceramic powders
- Patent number 5,102,646
- Issue date Apr 7, 1992
- Cerex
- Gerard Bienvenu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of metal powders by reduction of metal salts in fused bath
- Patent number 4,820,339
- Issue date Apr 11, 1989
- Cerex
- Gerard-Pierre Bienvenu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing calcium or calcium alloys and silicon of high...
- Patent number 4,738,759
- Issue date Apr 19, 1988
- Extramet S.A. Zone Industrielle
- Gerard Bienvenu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for treating metals and alloys for the purpose of refining...
- Patent number 4,652,299
- Issue date Mar 24, 1987
- Extramet Industrie S.A.
- Gerard Bienvenu
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
TANK FOR STORING AND WITHDRAWING HYDROGEN AND/OR HEAT
- Publication number 20120201719
- Publication date Aug 9, 2012
- Centre National de la Recherche Scientifique-CNRS
- Michel Jehan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR CO-GENERATION OF ELECTRIC ENERGY AND HYDROGEN
- Publication number 20120121998
- Publication date May 17, 2012
- ERGOSUP
- Gerard Bienvenu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Adiabatic Tank For Metal Hydride
- Publication number 20120061397
- Publication date Mar 15, 2012
- Daniel Fruchart
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...