Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Chris Ito | International Truck Intellectual Property Company | 5 |
| 2 | Erich A. Schoedl | Miner Enterprises | 4 |
| 3 | John P. Marek | Caterpillar | 2 |
| 3 | Joseph A. Schneider | Stoneage | 2 |
| #5 | Richard B. Vilim | Uchicago Argonne | 1 |
| #5 | Michael S. Feltman | — | 1 |
| #5 | Joseph S. Oberweis | — | 1 |
| #5 | Michael Lee Pyle | Mcs Industries | 1 |
| #5 | Mitchell James Wagner | The Gorilla Glue Company | 1 |
| #5 | Joseph Golab | Ineos Bio Sa | 1 |
| #5 | Phillip A. Hartz | Caterpillar | 1 |
Part of Illinois