Sylvain Dionne

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Repentigny, CA

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Patents Grantslast 30 patents

Information Patent Grant
Reduced-energy cartridge with exterior sealing member for fluted ch...
- Patent number 11,656,063
- Issue date May 23, 2023
- General Dynamics OTS—Canada, Inc.
- Martin Doiron
- F42 - AMMUNITION BLASTING
Information Patent Grant
Firearm conversion kit not requiring a dedicated fastening tool
- Patent number 10,254,071
- Issue date Apr 9, 2019
- General Dynamics Ordnance and Tactical Systems—Canada, Inc.
- Sylvain Dionne
- F41 - WEAPONS
Information Patent Grant
Systems and methods for a firearm conversion kit with slaved ejector
- Patent number 10,254,065
- Issue date Apr 9, 2019
- General Dynamics Ordnance and Tactical Systems—Canada, Inc.
- Sylvain Dionne
- F41 - WEAPONS
Information Patent Grant
Ring fire primer
- Patent number 9,857,151
- Issue date Jan 2, 2018
- General Dynamics Ordnance and Tactical Systems—Canada, Inc.
- Sylvain Dionne
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
REDUCED-ENERGY CARTRIDGE WITH EXTERIOR SEALING MEMBER FOR FLUTED CH...
- Publication number 20220146238
- Publication date May 12, 2022
- General Dynamics OTS - Canada, Inc.
- Martin Doiron
- F41 - WEAPONS
Information Patent Application
SYSTEMS AND METHODS FOR A FIREARM CONVERSION KIT WITH SLAVED EJECTOR
- Publication number 20180313622
- Publication date Nov 1, 2018
- General Dynamics Ordnance and Tactical Systems - Canada, Inc.
- Sylvain Dionne
- F41 - WEAPONS
Information Patent Application
RING FIRE PRIMER
- Publication number 20160238355
- Publication date Aug 18, 2016
- General Dynamics Ordnance and Tactical Systems Canada Inc.
- Sylvain Dionne
- F42 - AMMUNITION BLASTING