Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11738219 | Respirator mask for CBRN or other protection | David Bergeron, Luc Dionne, Charles Langevin-Bouffard, Sebastien Lagace, Philippe-Alexandre Lefebvre +2 more | 2023-08-29 |
| 10363441 | Respirator mask for CBRN or other protection | David Bergeron, Luc Dionne, Charles Langevin-Bouffard, Sebastien Lagace, Philippe-Alexandre Lefebvre +2 more | 2019-07-30 |