Top Inventors at Les Materiaux De Construction Oldcastle Canada 2018
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Bertin Castonguay | 3 |
| 2 | John Penterman | 2 |
| 2 | Robert Daoust | 2 |
| #4 | Joel Remillard | 1 |
| #4 | Marc-Andre Lacas | 1 |
| #4 | Robert DECLOS | 1 |
| #4 | Tamara Evans | 1 |