Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4185428 | Joint for sealing logs of log type building structures | Jacques Boucquey, Serge Lavallee | 1980-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4185428 | Joint for sealing logs of log type building structures | Jacques Boucquey, Serge Lavallee | 1980-01-29 |