Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Charles H. Dutart | Caterpillar | 4 |
| 2 | David E. Hackett | Caterpillar | 2 |
| 3 | Victor I. Yacoub | Caterpillar | 1 |
| 3 | Eric A. Reiners | Caterpillar | 1 |
| 3 | John Stephen Pipis, Jr. | Caterpillar | 1 |
| 3 | James L. Taylor | Cm Tech Co. | 1 |
| 3 | Gerald P. Simmons | Caterpillar | 1 |
| 3 | Aubery W. Penn | Caterpillar | 1 |
| 3 | Darren M. Knutson | Caterpillar | 1 |
| 3 | Jeffrey T. Ryan | Caterpillar | 1 |
| 3 | Andrew G. Shull | Caterpillar | 1 |
| 3 | Steven R. McCoy | Caterpillar | 1 |
| 3 | Timothy Edward McGreevy | Caterpillar | 1 |
| 3 | Michael R. Bochart | Caterpillar | 1 |
| 3 | Ronald Dupree | Caterpillar | 1 |
| 3 | Abram T. Valencic | Caterpillar | 1 |
| 3 | Larry W. Zehr | — | 1 |
| 3 | Ricky D. Vance | Caterpillar | 1 |
| 3 | James B. Maddock | Caterpillar | 1 |
| 3 | Robert A. Aarestad | Caterpillar | 1 |
| 3 | Steven Louis Arianoutsos | Caterpillar | 1 |
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