Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Lance Cowper | Caterpillar | 6 |
| 2 | Jeffrey R. Ries | Caterpillar | 3 |
| 3 | Aaron J. Gnagey | Caterpillar | 2 |
| 3 | Curtis John Caldwell | Caterpillar | 2 |
| 3 | James M. Voelker | Caterpillar | 2 |
| 3 | Abram M. Ingold | Caterpillar | 2 |
| #7 | Teddy E. Kingham | Caterpillar | 1 |
| #7 | Daniel R. Ibrahim | Caterpillar | 1 |
| #7 | Travis E. Barnes | Caterpillar | 1 |
| #7 | Mark Scaife | Caterpillar | 1 |
| #7 | Scott B. Fiveland | Caterpillar | 1 |
| #7 | Michael D. Hasselbusch | Caterpillar | 1 |
| #7 | Dennis E. Roberts | Zebco Holdings | 1 |
| #7 | Frank Lombardi | Caterpillar | 1 |
| #7 | David M. Milam | Caterpillar | 1 |
| #7 | James J. Billimack | Caterpillar | 1 |
Part of Illinois