Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Harold M. Bowman | Unknown | 4 |
| 2 | David Nicolay | Picker International | 2 |
| 3 | Johnny A. Brawner | — | 1 |
| 3 | Randa B. Mourany | — | 1 |
| 3 | John J. Kahl, Jr. | Manco | 1 |
| 3 | John J. Ruffner | — | 1 |
| 3 | John E. Singler | — | 1 |
| 3 | Haitham E. Mourany | — | 1 |
| 3 | Neal J. Curran | Invacare | 1 |
Part of Ohio