Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Donald Kyle | Pioneer (Corteva) | 9 |
| 2 | Brian Allen Carden | Pioneer (Corteva) | 8 |
| 2 | Mario Rosario Carlone, Jr. | Pioneer (Corteva) | 8 |
| #4 | David Ralph Taylor | Peerless Mfg. Co | 1 |
| #4 | Duc Van Pham | Diamond Multimedia Systems | 1 |
| #4 | Allen J. DeClerk | Caterpillar | 1 |
Part of Illinois