Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David S. Densel | Aeroquip | 15 |
| 2 | Michelle R. Gehres | International Truck Intellectual Property Company | 6 |
| 3 | Floyd A. Etzler | International Truck And Engine Corporation Canada | 5 |
| #4 | Larry Hak | — | 3 |
| #4 | Roger E. Knueve | Eaton | 3 |
| #6 | Trevor Gibson | Short Brothers Plc | 2 |
| #6 | Gary B. Drake | Federal-Mogul Worldwide | 2 |
| #8 | Dallis Gibson | — | 1 |
| #8 | Jeffrey Gleckler | Parker-Hannifin | 1 |
| #8 | Rick Cotterman | Aeroquip | 1 |
| #8 | Troy R. Schumm | Navistar International Transportation | 1 |
| #8 | Steven B. Simcoe | Tokheim Holding B.V. | 1 |
| #8 | Steven C. Flickinger | Aeroquip | 1 |
Part of Ohio