Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William D. Hankins | Caterpillar | 1 |
| 1 | David T. Montgomery | Caterpillar | 1 |
| 1 | Neil P. Price | USDA | 1 |
| 1 | Joseph Faivre | Caterpillar | 1 |
| 1 | Neil A. Terry | Caterpillar | 1 |
| 1 | Kyle B. Walton | Caterpillar | 1 |
Part of Illinois