Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John P. Timmons | Caterpillar | 2 |
| 2 | Steven C. Bray | Caterpillar | 1 |
| 2 | John S. Miller | Grape Technology Group | 1 |
| 2 | Adam J. Gudat | Caterpillar | 1 |
| 2 | Alan R. Coutant | Caterpillar | 1 |
| 2 | John T. Armstrong, Jr. | Caterpillar | 1 |
| 2 | Frank E. Keske | Caterpillar | 1 |
| 2 | Robert N. Stedman | Caterpillar | 1 |
| 2 | Walter L. Harvey | Caterpillar | 1 |
| 2 | John S. Logsdon | Caterpillar | 1 |
| 2 | Jan K. Allen | Caterpillar | 1 |
Part of Illinois