Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Peter Jahn | Chicago Metallic | 3 |
| 2 | Kenneth E. Kasza | The University Of Chicago | 1 |
| 2 | Harvey A. Restaino | Midtronics | 1 |
| 2 | Daniel A. Fontana | — | 1 |
| 2 | Marcia Hauflaire | — | 1 |
| 2 | Roman M. Barabolak | Wm. Wrigley Jr. | 1 |
| 2 | David J. Goding | Electro-Motive Diesel | 1 |
| 2 | William Daniel Richardson | Specialty Products Of Greenwood, Missouri | 1 |
Part of Illinois