Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7086441 | Hydraulic governor device for use with a rotational shaft, and door assembly including the same | Patrick Barriault, Danny Roy | 2006-08-08 |
| 6986378 | Braking device for garage doors and the like | Michel Beaudoin, Erik Nadeau, Pierre-Louis Foucault, Jean-François Lévesque, Pascal Provencher | 2006-01-17 |