Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Glenn Hantke | Bourgault Industries | 2 |
| 2 | Lawrence S. Grodecki | Morris Industries | 1 |
| 2 | Donald M. Michalchuk | — | 1 |
| 2 | George H. Morris | Morris Rod-Weeder Co. | 1 |
| 2 | Murray K. Just | Morris Rod-Weeder Co. | 1 |