Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D631722 | Splitting head | Marie-Claude Guay, François Parenteau | 2011-02-01 |
| D594727 | Axe | Andre Fortier, Patrick Julien, Marie-Claude Guay | 2009-06-23 |
| D583641 | Hatchet | Andre Fortier, Patrick Julien, Marie-Claude Guay | 2008-12-30 |