Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William D. Vestal | Safe-T-Shade | 2 |
| 2 | David J. Rylander | John Deere | 1 |
| 2 | Steven Wayne Newell | Unknown | 1 |
| 2 | Kenneth Wynes | Mandus Group | 1 |
| 2 | Ronica L. McKinley | John Deere | 1 |
| 2 | Thomas W. Honsa | Honsa Ergonomic Technologies | 1 |
| 2 | Steve Bush | — | 1 |
| 2 | Brian J. Tank | John Deere | 1 |
Part of Illinois