Pierre Groult deceased

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late of Villeconin, FR

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Patents Grantslast 30 patents

Information Patent Grant
Antiabrasion curved shape and process for its manufacture
- Patent number 5,800,921
- Issue date Sep 1, 1998
- Institut Francais du Petrole
- Pierre Groult
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for sizing a shaped element
- Patent number 5,417,764
- Issue date May 23, 1995
- Institut Francais du Petrole
- Pierre Groult
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Antiabrasion curved shape and process for its manufacture
- Patent number 5,389,424
- Issue date Feb 14, 1995
- Institut Francais du Petrole
- Pierre Groult
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for sizing a shaped element
- Patent number 5,350,602
- Issue date Sep 27, 1994
- Institut Francias du Petrole
- Pierre Groult
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method of making thin porous strips for fuel cell electrodes
- Patent number 4,317,789
- Issue date Mar 2, 1982
- Societe Generale de Constructions Electriques et Mechaniques "Alsthom et Cie"
- Pierre Groult
- H01 - BASIC ELECTRIC ELEMENTS