Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5913307 | Breathing protection equipment with operating mode indication | Denis Taieb, Michel Bardel | 1999-06-22 |
| 5771886 | Inflatable head harness with hearing device placement | Patrick Maire | 1998-06-30 |