Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Marcel Thomassen | Oldcastle Building Products Canada | 45 |
| 2 | Daniel Larocque | Produits Cari-All | 3 |
| 3 | Jonathan Ferland | — | 2 |
| 3 | Michel Cyr | — | 2 |
52 patents · 4 inventors
Ranked #23,615 of 111,555 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Marcel Thomassen | Oldcastle Building Products Canada | 45 |
| 2 | Daniel Larocque | Produits Cari-All | 3 |
| 3 | Jonathan Ferland | — | 2 |
| 3 | Michel Cyr | — | 2 |