Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Bruce A. Hehn | — | 18 |
| 2 | Martin O. Patton | Kent State University | 5 |
| 2 | Donald E. Keaton | Mid-American Gunite | 5 |
| 2 | Matthew Edward Mowrer | Battelle Memorial Institute | 5 |
| #5 | Rick Brown | Goodrich | 4 |
| #6 | Douglas Reichard | Rockwell Automation | 3 |
| #7 | Bennett E. Kuhar | Northwestern University | 2 |
| #8 | Timothy Forte | — | 1 |
| #8 | Frederick Cybulski | Minova International Limited | 1 |
| #8 | Luke Charles Smith | GE | 1 |
| #8 | Jim BLOCK | Diebold Self-Service Systems, Division Of Diebold, Incorporated | 1 |
| #8 | Hayden Fletcher | Standex International | 1 |
| #8 | James Conkey | — | 1 |
| #8 | Ed Rollandini | Dsi Underground Systems | 1 |
| #8 | J. Bradley Vujnovic | — | 1 |
| #8 | Edward J. Dillenbeck | — | 1 |
Part of Ohio