Top Inventors at Oldcastle Building Products Canada 2011
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Bertin Castonguay | 2 |
| 2 | Manon Helie | 1 |
| 2 | Marcel Thomassen | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Bertin Castonguay | 2 |
| 2 | Manon Helie | 1 |
| 2 | Marcel Thomassen | 1 |