Gerard Desplanches

Person

Villejust, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for molding tubular parts by isostatic compression
- Patent number 4,384,840
- Issue date May 24, 1983
- Societe Anonyme dite: Compagnie Generale d'Electricite
- Gerard Desplanches
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method of sintering tubular ceramic parts
- Patent number 4,330,496
- Issue date May 18, 1982
- Compagnie Generale d'Electricite
- Gerard Desplanches
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of manufacturing beta alkaline alumina parts
- Patent number 4,211,570
- Issue date Jul 8, 1980
- Compagnie Generale d'Electricite
- Gerard Desplanches
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of preparing beta alkaline alumina parts
- Patent number 4,137,287
- Issue date Jan 30, 1979
- Compagnie Generale d'Electricite S.A.
- Gerard Desplanches
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for preparing alkaline beta alumina parts
- Patent number 4,068,048
- Issue date Jan 10, 1978
- Compagnie Generale d'Electricite S.A.
- Gerard Desplanches
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of connecting an alkaline beta alumina part to an alpha alum...
- Patent number 4,064,209
- Issue date Dec 20, 1977
- Compagnie Generale d'Electricite S.A.
- Gerard Desplanches
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Sodium-sulphur electric cell
- Patent number 4,049,884
- Issue date Sep 20, 1977
- Compagnie Generale d'Electricite S.A.
- Gerard Desplanches
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sodium-sulphur battery, more particularly for electrical drive
- Patent number 4,041,216
- Issue date Aug 9, 1977
- Compagnie Generale d'Electricite S.A.
- Gerard Desplanches
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sodium-sulphur electric cell and method of forming same
- Patent number 4,037,027
- Issue date Jul 19, 1977
- Compagnie Generale d'Electricite
- Gerard Desplanches
- C03 - GLASS MINERAL OR SLAG WOOL

Gerard Desplanches

Person

Patents Grantslast 30 patents

Apparatus for molding tubular parts by isostatic compression

Method of sintering tubular ceramic parts

Method of manufacturing beta alkaline alumina parts

Method of preparing beta alkaline alumina parts

Method for preparing alkaline beta alumina parts

Method of connecting an alkaline beta alumina part to an alpha alum...

Sodium-sulphur electric cell

Sodium-sulphur battery, more particularly for electrical drive

Sodium-sulphur electric cell and method of forming same