Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485006 | Plug with safety means for use with counterbalancing systems of garage doors and the like | Michel Beaudoin, Pierre-Louis Foucault, Luc Bourassa, Martin Harnois | 2002-11-26 |