Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Rick L. Gerber | Cnh Industrial America | 4 |
| 2 | Byron Lynn Gerber | Caterpillar | 1 |
| 2 | Luke B. Fischer | Caterpillar | 1 |
| 2 | Ross L. Gingrich | Cnh America | 1 |
| 2 | Norman D. Knapp | Caterpillar | 1 |
| 2 | Bart A. Fisher | Caterpillar | 1 |
Part of Illinois