Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Grant J. Wonderlich | John Deere | 2 |
| 2 | Steve Bush | — | 1 |
| 2 | Thomas W. Honsa | Honsa Ergonomic Technologies | 1 |
| 2 | Christopher L. Bradshaw | John Deere | 1 |
| 2 | David J. Rylander | John Deere | 1 |
Part of Illinois