Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William A. Rickelton | American Cyanamid | 2 |
| 1 | Henry Friesen | John Deere | 2 |
| 1 | Gerry Vandervaart | Kool-Fire Limited | 2 |
| 1 | Robert S. Norminton | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natual Resources | 2 |
| #5 | Michael P. Lococo | — | 1 |