Top Inventors at Les Materiaux De Construction Oldcastle Canada All Time
Showing 1–13 of 13 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Bertin Castonguay | 13 |
| 2 | Robert Daoust | 11 |
| 3 | Marc-Andre Lacas | 9 |
| #4 | Marcel Thomassen | 4 |
| #5 | John Penterman | 3 |
| #5 | Sébastien Bouchard | 3 |
| #7 | Joel Remillard | 2 |
| #7 | Michel Bouchard | 2 |
| #7 | Robert DECLOS | 2 |
| #7 | André Ouellet | 2 |
| #11 | Stéphane Aubé | 1 |
| #11 | Tamara Evans | 1 |
| #11 | Sabine Merault | 1 |