Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11656063 | Reduced-energy cartridge with exterior sealing member for fluted chamber | Martin Doiron, Richard Dion, Julien Gagné | 2023-05-23 |
| 10254065 | Systems and methods for a firearm conversion kit with slaved ejector | — | 2019-04-09 |
| 10254071 | Firearm conversion kit not requiring a dedicated fastening tool | — | 2019-04-09 |
| 9857151 | Ring fire primer | Pierre Duchesne, Eric Toutant | 2018-01-02 |
| 6931978 | Rebound attenuation device for automatic firearms | — | 2005-08-23 |
| 6715396 | Firearm conversion kit | — | 2004-04-06 |
| 6625916 | Conversion of firearms to fire reduced-energy ammunition | — | 2003-09-30 |
| 6442882 | Cartridge ejection mechanism for converted automatic pistol | — | 2002-09-03 |
| 6439123 | Training cartridge | Nathalie Gauthier | 2002-08-27 |
| 6357331 | Two-piece barrel for low-energy training ammunition | — | 2002-03-19 |
| 6276252 | Ammunition chambering mechanism for automatic firearms | — | 2001-08-21 |
| 5983773 | Chambering of low-energy training ammunition in automatic firearms | — | 1999-11-16 |
| 5974942 | Ejection-assist mechanism for automatic firearms | — | 1999-11-02 |