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Paris, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Means for forming a melt of a semiconductor material in order to ma...
Patent number
4,762,687
Issue date
Aug 9, 1988
Societe Nationale Elf Aquitaine
Christian Belouet
C30 - CRYSTAL GROWTH
Information
Patent Grant
Optical fiber telecommunication device
Patent number
4,710,914
Issue date
Dec 1, 1987
Compagnie General d'Electricite
Jean Robieux
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device for depositing a layer of polycrystalline silicon on a carbo...
Patent number
4,520,752
Issue date
Jun 4, 1985
Compagnie General d'Electricite
Christian Belouet
C30 - CRYSTAL GROWTH
Information
Patent Grant
Gas flow laser oscillator
Patent number
4,520,486
Issue date
May 28, 1985
Compagnie General d'Electricite
Bernard Lavarini
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for preparing arylacetic and arylpropionic acids
Patent number
4,517,061
Issue date
May 14, 1985
Compagnie General d'Electricite
Jean-Francois Fauvarque
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Laser amplifier
Patent number
4,447,789
Issue date
May 8, 1984
Compagnie General d'Electricite
Vincent Pugliese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser amplification system
Patent number
4,186,353
Issue date
Jan 29, 1980
Compagnie General d'Electricite
Jean-Louis Boutineau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for maintaining a separation between two electric conductors
Patent number
4,145,565
Issue date
Mar 20, 1979
Compagnie General d'Electricite S.A.
Jerome Donon
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Insulation material for high voltage electric power cable
Patent number
4,129,552
Issue date
Dec 12, 1978
Compagnie General d'Electricite S.A.
Stanislas Galaj
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sodium-sulphur electric cell
Patent number
4,125,682
Issue date
Nov 14, 1978
Compagnie General d'Electricite
Philippe Bordet
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrogen generating device
Patent number
4,120,663
Issue date
Oct 17, 1978
Compagnie General d'Electricite S.A.
Jacques Fally
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Power laser chain
Patent number
4,069,458
Issue date
Jan 17, 1978
Compagnie General d'Electricite
Jean-Claude Farcy
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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last 30 trademarks