Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert L. Steinbach | Chicago Lock | 2 |
| 2 | J. D. Bruhl | — | 1 |
| 2 | Edward C. Haun | Uop | 1 |
| 2 | Al Stigvils | — | 1 |
| 2 | Donald F. Dautel | Motorola | 1 |
| 2 | Richard L. Glaser | Amsted Industries Incorporated | 1 |
| 2 | Kirk Oliver | Zenith Electronics | 1 |
| 2 | Lucinda M. Beach | Varian | 1 |
| 2 | Bruce N. Layne | Juno Manufacturing | 1 |
| 2 | John David Smith | Comcast | 1 |
| 2 | Panos Trakas | — | 1 |
Part of Illinois