Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7209029 | Electronic lock system and method for providing access thereto | Yves Messier, Eric Guerard | 2007-04-24 |
| 5620137 | Room access control and power management installation | Jean-Noel Marteau | 1997-04-15 |