Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4674256 | Members for load-carrying spatial structure | — | 1987-06-23 |
| 4586310 | Angled assembly of profiles for tongue and groove fitting and key locking | Jacques Baril | 1986-05-06 |