Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tyler J. Dorin | Vermeer Manufacturing | 3 |
| 2 | John O. Rumohr | John Deere | 2 |
| 2 | Brad Thomas | Vermeer Manufacturing | 2 |
| #4 | Scott Allen Pallwitz | Westech Engineering | 1 |
| #4 | Kasey Marie Johnson | — | 1 |
Part of Iowa