Top Inventors at Oldcastle Building Products Canada 2019
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Bertin Castonguay | 1 |
| 1 | John Penterman | 1 |
| 1 | Marcel Thomassen | 1 |
| 1 | Stephane Dignard | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Bertin Castonguay | 1 |
| 1 | John Penterman | 1 |
| 1 | Marcel Thomassen | 1 |
| 1 | Stephane Dignard | 1 |