Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eugene W. Schmitt | Sloan Valve | 3 |
| 2 | Raleigh J. Wilkinson | — | 2 |
| 3 | Dawn McNamara | Insta-Foam Products | 1 |
| 3 | John J. Picciolo | The University Of Chicago | 1 |
| 3 | John T. Ash | Andrew | 1 |
| 3 | Myron D. Nicholson | Viskase Companies | 1 |
| 3 | Ronald T. Stefanek | Folger Adam | 1 |
| 3 | Carl D. Swick | Harnischfeger | 1 |
| 3 | Donald W. Matz, Jr. | Andrew | 1 |
| 3 | Mel Reed | — | 1 |
| 3 | Elmer R. Gunchin | US Dept of Energy | 1 |
| 3 | Conard J. Roop | Department Of Energy | 1 |
Part of Illinois