Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476363 | Resistive water sensor for hot tub spa heating element | Michel Authier, Christian Brochu | 2002-11-05 |
| 6355913 | Infrared sensor for hot tub spa heating element | Michel Authier | 2002-03-12 |
| 5774263 | Stereoscopic film cartridge for a stereoscopic viewer | Eddy Roy, Michel Hamel, Claude Gosselin | 1998-06-30 |