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LES PRODUITS INDUSTRIELS DE HAUTE TEMPERATURE PYROTEK INC
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DRUMMONDVILLE, CA
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Patents Grants
last 30 patents
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Patent Grant
Composition, a method for preparing said composition, a method for...
Patent number
10,201,849
Issue date
Feb 12, 2019
LES PRODUITS INDUSTRIELS DE HAUTE TEMPERATURE PYROTEK INC.
Marcel Gouin
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Free flowing dry back-up insulating material
Patent number
7,083,758
Issue date
Aug 1, 2006
Les Produits Industriels de Haute Temperature Pyrotek Inc.
Sylvain P. Tremblay
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
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
Patents Applications
last 30 patents
Information
Patent Application
Filter For The Filtration Of A Liquid Metal
Publication number
20200047247
Publication date
Feb 13, 2020
Les Produits Industriels De Haute Temperature Pyrotek Inc.
Jay Fritzke
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ARTICLE MADE FROM REFRACTORY MATERIAL FOR CONTACT WITH A LIQUID MET...
Publication number
20180141868
Publication date
May 24, 2018
LES PRODUITS INDUSTRIELS DE HAUTE TEMPERATURE PYROTEK INC.
Saied Afshar
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Filtration Device for the Filtration of a Liquid Metal or an Alloy...
Publication number
20170028466
Publication date
Feb 2, 2017
LES PRODUITS INDUSTRIELS DE HAUTE TEMPERATURE PYROTEK INC.
Marcel Gouin
B22 - CASTING POWDER METALLURGY
Information
Patent Application
A COMPOSITION, A METHOD FOR PREPARING SAID COMPOSITION, A METHOD FO...
Publication number
20170008075
Publication date
Jan 12, 2017
LES PRODUITS INDUSTRIELS DE HAUTE TEMPERATURE PYROTEK INC.
Marcel Gouin
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Free flowing dry back-up insulating material
Publication number
20050116398
Publication date
Jun 2, 2005
LES PRODUITS INDUSTRIELS DE HAUTE TEMPERATURE PYROTEK INC.
Sylvain P. Tremblay
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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