Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tyler S. Brammeier | John Deere | 6 |
| 2 | Timothy T. Raw | Anheuser-Busch | 3 |
| 3 | Douglas Bening | — | 1 |
| 3 | Aaron Luebke | — | 1 |
| 3 | Albert W. Krohne | Unknown | 1 |
| 3 | Wallace Luebke | Unknown | 1 |
| 3 | Patsy A. Minor | — | 1 |
Part of Illinois