Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James W. Sennott | Caterpillar | 2 |
| 2 | Raymond P. Storti, Jr. | Dayco Products | 1 |
| 2 | Donald L. O'Neall | Great Plains Manufacturing | 1 |
| 2 | Mark A. Noto | New Venture Gear | 1 |
| 2 | Paul Vogel | Waeschle Maschinenfabrik Gmbh | 1 |
| 2 | Richard Miller | Kellogg Brown & Root | 1 |
| 2 | Art Unwin | — | 1 |
| 2 | Jay E. Tomaseski | Caterpillar | 1 |
| 2 | John H. Jenkins | State Farm | 1 |
Part of Illinois