Rene Parraud

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Puy Guillaume, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for detecting and for indicating fault current through a lig...
- Patent number 5,373,242
- Issue date Dec 13, 1994
- Sediver Societe Europeenne d'Isolateurs en Verre et Composite
- Rene Joulie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sealed envelope based on a filamentary winding, and application to...
- Patent number 5,050,032
- Issue date Sep 17, 1991
- Sediver Societe Europeenne d'Isolateurs en Verre et Composite
- Guy Thevenet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rigid electrical insulator
- Patent number 4,973,798
- Issue date Nov 27, 1990
- Societe Anonyme dite: Sediver Societe Europeenne D'Isolateurs En Verre Et Com...
- Rene Parraud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a lightning arrester, and a lightning arres...
- Patent number 4,833,438
- Issue date May 23, 1989
- Ceraver
- Rene Parraud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a lightning arrester, and a lightning arres...
- Patent number 4,825,188
- Issue date Apr 25, 1989
- Ceraver
- Rene Parraud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical suspension insulator having corrosion protective device...
- Patent number 4,670,624
- Issue date Jun 2, 1987
- Ceraver
- Daniel de Decker
- H01 - BASIC ELECTRIC ELEMENTS