Charles Dubois

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Brossard, CA

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Patents Grantslast 30 patents

Information Patent Grant
Porous SiC ceramic and method for the fabrication thereof
- Patent number 9,919,975
- Issue date Mar 20, 2018
- Polyvalor, Limited Partnership
- Jamal Chaouki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Continuous celluloid twin screw extrusion process
- Patent number 9,539,752
- Issue date Jan 10, 2017
- General Dynamics Ordnance and Tactical Systems—Canada Valleyfield, Inc.
- Charles Dubois
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COMBUSTIBLE CONTAINERS MANUFACTURED USING REACTIVE INJECTION MOLDIN...
- Publication number 20240083079
- Publication date Mar 14, 2024
- General Dynamics Ordnance and Tactical Systems - Canada, Inc.
- Etienne Comtois
- F42 - AMMUNITION BLASTING
Information Patent Application
COMBUSTIBLE CONTAINERS MANUFACTURED USING REACTIVE INJECTION MOLDIN...
- Publication number 20230107457
- Publication date Apr 6, 2023
- General Dynamics Ordnance and Tactical System - Canada of Valleyfield Inc.
- Etienne Comtois
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTINUOUS CELLULOID TWIN SCREW EXTRUSION PROCESS
- Publication number 20150042008
- Publication date Feb 12, 2015
- General Dynamics Ordnance and Tactical Systems - Canada Valleyfield Inc.
- Charles Dubois
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POROUS SiC CERAMIC AND METHOD FOR THE FABRICATION THEREOF
- Publication number 20140206525
- Publication date Jul 24, 2014
- POLYVALOR, LIMITED PARTNERSHIP
- Jamal Chaouki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES