Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ryan R. Raetzman | Cnh Industrial America | 3 |
| 2 | Gregory Raymond Kupiec | Electro-Motive Diesel | 2 |
| 2 | William R. Borowski | Salco Products | 2 |
| #4 | Dennis Szczesniak | Silgan White Cap | 1 |
| #4 | Bruce Frank Bort | — | 1 |
| #4 | Anthony Gregory Smith | Cadbury Schweppes Plc | 1 |
| #4 | Stanley Brzezniak | Panduit | 1 |
| #4 | Randy May | Spectrasensors | 1 |
| #4 | Robert A. Popper | Knowles Electronics | 1 |
| #4 | Michelle R. Kwak | John Deere | 1 |
| #4 | Sergey V. Baryshev | Euclid Techlabs | 1 |
| #4 | Walter Kozlowski | Ecolab Usa | 1 |
| #4 | William R. Gleffe | Wm. Wrigley Jr. | 1 |
| #4 | Robert J. Madera | Caterpillar | 1 |
| #4 | Richard C. Polivka | Ina Acquisition | 1 |
| #4 | Ketan Mittal | Uchicago Argonne | 1 |
| #4 | James R. Dralle | A.J. Dralle | 1 |
Part of Illinois