Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8979527 | Gas lighter and method for manufacturing same | Michel Doucet | 2015-03-17 |
| 8382017 | Grinding system, grinding mill for such grinding system, reload cartridge for such grinding system, method for distributing material to be ground, method for selling the same and method for grinding the same | — | 2013-02-26 |