Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | E. Charles Sallee | The Scott Fetzer | 3 |
| 2 | Richard G. Kadleck | — | 1 |
| 2 | Otto C. Miller | Parker-Hannifin | 1 |
| 2 | William B. Barber | — | 1 |
| 2 | William H. Burwell | Union Carbide | 1 |
| 2 | Donald C. Wetzel | Meg Trans | 1 |
| 2 | Thomas Tuckowski | Invacare | 1 |
Part of Ohio