Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676118 | Formation of cementitious board with lightweight aggregate | Benoit Dubé, Frédéric Potvin, Jacques L'Heureux, Jean-Francois Brassard, Patrick Guertin | 2017-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676118 | Formation of cementitious board with lightweight aggregate | Benoit Dubé, Frédéric Potvin, Jacques L'Heureux, Jean-Francois Brassard, Patrick Guertin | 2017-06-13 |