Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464431 | Wall with decorative facing | Bertin Castonguay | 2016-10-11 |
| 9441342 | Retaining wall | Bertin Castonguay, Marc-Andre Lacas | 2016-09-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464431 | Wall with decorative facing | Bertin Castonguay | 2016-10-11 |
| 9441342 | Retaining wall | Bertin Castonguay, Marc-Andre Lacas | 2016-09-13 |