Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Russel Miles Pinnisch | Pioneer (Corteva) | 6 |
| 2 | Gary E. Gibson | United Tactical Systems | 2 |
| 3 | Frank J. Ludicky | Hamilton Sundstrand | 1 |
| 3 | Benjamin A. Vosmek | Carrier | 1 |
| 3 | Laurie Lasseter | Wms Gaming | 1 |
| 3 | Gregory K. Farnham | Zenith Cutter | 1 |
| 3 | John Russell Fenske | Greenlee Tools | 1 |
| 3 | William R. Krup | — | 1 |
| 3 | Christopher J. Leeson | Woodward | 1 |
| 3 | Shannon E. Brandt | — | 1 |
| 3 | Eric A. Brust | Hamilton Sundstrand | 1 |
| 3 | Steven M. Flosi | Estwing Manufacturing Company | 1 |
| 3 | Steven L. Flosi | Estwing Manufacturing Company | 1 |
| 3 | Eric Hilburn | — | 1 |
Part of Illinois