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Pierre Delvaux
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Bromptonville, CA
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last 30 patents
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Patent Grant
Molten metal filtration and distribution device and method for manu...
Patent number
6,270,717
Issue date
Aug 7, 2001
Les Produits Industriels de Haute Temperature Pyrotek Inc.
Sylvain P. Tremblay
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for coating profecting and rigidifying a fabric made of heat...
Patent number
6,254,810
Issue date
Jul 3, 2001
Cerminco Inc.
Pierre Delvaux
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Moldable refractory composition and process for preparing the same
Patent number
5,880,046
Issue date
Mar 9, 1999
Cerminco Inc.
Pierre Delvaux
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Decorative, non-combustible synthetic fire-log
Patent number
5,612,266
Issue date
Mar 18, 1997
Cerminco Inc.
Pierre Delvaux
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for the manufacture of safe and easy-to-transport pellets o...
Patent number
5,445,849
Issue date
Aug 29, 1995
Ceram-Sna Inc.
Pierre Delvaux
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Refractory castable composition and process for its manufacture
Patent number
5,362,690
Issue date
Nov 8, 1994
Ceram-Sna Inc.
Pierre Delvaux
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Light weight mineral foam and process for preparing the same
Patent number
5,360,771
Issue date
Nov 1, 1994
Ceram-Sna Inc.
Pierre Delvaux
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Organic friction material composition for use to produce friction l...
Patent number
5,250,588
Issue date
Oct 5, 1993
Ceram-Sna Inc.
Pierre Delvaux
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fiber-reinforced cement composition
Patent number
5,154,955
Issue date
Oct 13, 1992
Ceram-Sna Inc.
Pierre Delvaux
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Heat resistant composition processable by vacuum forming
Patent number
5,118,544
Issue date
Jun 2, 1992
Ceram-Sna Inc.
Pierre Delvaux
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for manufacturing a composite material
Patent number
5,076,986
Issue date
Dec 31, 1991
Ceram SNA Inc.
Pierre Delvaux
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Non-inflammable insulating composite material
Patent number
5,053,282
Issue date
Oct 1, 1991
Ceram-Sna Inc.
Pierre Delvaux
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Forsterite and its use as insulating material
Patent number
4,985,164
Issue date
Jan 15, 1991
Ceram-Sna Inc.
Pierre Delvaux
E04 - BUILDING
Information
Patent Grant
Heat resistant composition processable by wet spinning
Patent number
4,976,884
Issue date
Dec 11, 1990
Ceram-Sna Inc.
Pierre Delvaux
E04 - BUILDING
Information
Patent Grant
Process for obtaining boric acid treated asbestos fiber
Patent number
4,812,204
Issue date
Mar 14, 1989
Ceram-Sna, Inc.
Pierre Delvaux
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES