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Jean-Claude Coulon
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Mercurey, FR
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Patents Grants
last 30 patents
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Patent Grant
Distribution of powder for making coated glass
Patent number
5,124,211
Issue date
Jun 23, 1992
Saint-Gobain Vitrage
Hideo Kawahara
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Device for metering pulverulent materials
Patent number
5,104,230
Issue date
Apr 14, 1992
Saint-Gobain Vitrage
Jean-Pierre Douche
G01 - MEASURING TESTING
Information
Patent Grant
Distribution of powder for making coated glass
Patent number
5,004,503
Issue date
Apr 2, 1991
Saint-Gobain Vitrage
Hideo Kawahara
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Uniformly coated glass substrates
Patent number
4,837,093
Issue date
Jun 6, 1989
Saint-Gobain Vitrage
Jean-Claude Coulon
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process and apparatus for coating a substrate
Patent number
4,824,695
Issue date
Apr 25, 1989
Saint-Gobain Vitrage
Jean C. Coulon
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Pneumatic powder ejector
Patent number
4,807,814
Issue date
Feb 28, 1989
Saint-Gobain Vitrage
Jean-Pierre Douche
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Process and device for metering pulverulent materials
Patent number
4,789,569
Issue date
Dec 6, 1988
Saint-Gobain Vitrage
Jean-Pierre Douche
G01 - MEASURING TESTING
Information
Patent Grant
Glass for panoramic roof
Patent number
4,634,231
Issue date
Jan 6, 1987
Saint-Gobain Vitrage
Denis Poncelet
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and apparatus for manufacturing a uniformly coated substrate
Patent number
4,562,095
Issue date
Dec 31, 1985
Saint-Gobain Vitrage
Jean-Claude Coulon
C03 - GLASS MINERAL OR SLAG WOOL