Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James Irwin Lodico | John Deere | 11 |
| 2 | Lyle Eugene Stephens | John Deere | 6 |
| 3 | Loyd Thomas Hubbard, Jr. | John Deere | 3 |
| #4 | Timothy M. Romang | — | 2 |
| #4 | Edward L. Farwell | John Deere | 2 |
| #6 | Michael Bennet Downey | John Deere | 1 |
| #6 | Michael Bennett Downey | John Deere | 1 |
| #6 | Eric Allan Risius | John Deere | 1 |
| #6 | Gary L. Freeman | John Deere | 1 |
| #6 | Eric Allen Risius | John Deere | 1 |
| #6 | Harlon Neumann | Gsg Holdings | 1 |
| #6 | Robert P. Spangler | John Deere | 1 |
| #6 | Eric Alln Risius | John Deere | 1 |
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