Denis PROULX

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Beloeil, CA

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Patents Grantslast 30 patents

Information Patent Grant
Blade sharpening system and method of using the same
- Patent number 10,583,347
- Issue date Mar 10, 2020
- AIGUISAGE ELITE INC.
- Denis Proulx
- B24 - GRINDING POLISHING
Information Patent Grant
Blade sharpening system and method of using the same
- Patent number 9,517,543
- Issue date Dec 13, 2016
- AIGUISAGE ELITE INC.
- Denis Proulx
- B24 - GRINDING POLISHING
Information Patent Grant
Board stacking machine
- Patent number 4,892,458
- Issue date Jan 9, 1990
- Les Emballages P. Proulx Ltee/P. Proulx Packaging Ltd.
- Denis Proulx
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
BLADE SHARPENING SYSTEM AND METHOD OF USING THE SAME
- Publication number 20180126250
- Publication date May 10, 2018
- AIGUISAGE ELITE INC.
- Denis PROULX
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
BLADE SHARPENING SYSTEM AND METHOD OF USING THE SAME
- Publication number 20140179201
- Publication date Jun 26, 2014
- AIGUISAGE ELITE INC.
- Denis PROULX
- B24 - GRINDING POLISHING