Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Nathan R. Vandike | John Deere | 5 |
| 1 | Stanley R. Borkgren | John Deere | 5 |
| 3 | Cary S. Hubner | John Deere | 4 |
| #4 | Andrew W. Harmon | John Deere | 3 |
| #4 | Duane M. Bomleny | John Deere | 3 |
| #6 | Mark Michael Chaney | John Deere | 2 |
| #6 | Dennis P. Silver | John Deere | 2 |
| #6 | Charles David Williams | Springfield | 2 |
| #9 | Drew DeBrock | — | 1 |
| #9 | William L. Cooksey | Cnh Industrial America | 1 |
| #9 | Stephen R. Corban | John Deere | 1 |
| #9 | Heather DeBrock | — | 1 |
| #9 | John Andrios | John Deere | 1 |
Part of Illinois