Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Grillis | — | 3 |
| 1 | Ray Schuster | Diebold | 3 |
| 3 | Roy Palumbo, JR. | — | 2 |
| 3 | Richard Best | T.F.H. Publications | 2 |
| 3 | Frank Kowalczyk | Acutus Industries | 2 |
| #6 | Lyras Gus | — | 1 |
| #6 | Raymond J. Schuster | — | 1 |
| #6 | Louis G. Lyras | — | 1 |
| #6 | Therese M. Kraynack-Simon | — | 1 |
| #6 | Augustine P. Di Russo | — | 1 |
| #6 | Anthony F. Nolfi, Jr. | — | 1 |
| #6 | John S. Judin | — | 1 |
Part of Ohio