Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William J. Tate | Caterpillar | 2 |
| 2 | Robert J. Price | Caterpillar | 1 |
| 2 | W. John Love | Caterpillar | 1 |
| 2 | Darrell E. Stafford | Caterpillar | 1 |
| 2 | Brent C. Bargfrede | Caterpillar | 1 |
| 2 | Alexander C. Crosman, III | Caterpillar | 1 |
| 2 | Russell R. Graze, Jr. | Caterpillar | 1 |
| 2 | Leo Chuzhoy | Caterpillar | 1 |
| 2 | Giles K. Sorrells | Caterpillar | 1 |
| 2 | Michael P. Harmon | Caterpillar | 1 |
| 2 | Steven R. Nelson | Abbott | 1 |
| 2 | Roger A. Stapf | Caterpillar | 1 |
Part of Illinois