Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John L. O'Brien | Health Craft Products | 7 |
| 2 | David COULAS | National Research Council Of Canada | 1 |
8 patents · 2 inventors
Ranked #8,680 of 40,155 cities Top 25%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John L. O'Brien | Health Craft Products | 7 |
| 2 | David COULAS | National Research Council Of Canada | 1 |