Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Christos Paparizos | The Standard Oil | 2 |
| 2 | Paul Podsobinski | Rotor Tool | 1 |
| 2 | Stephen V. O'Saben | — | 1 |
| 2 | William Niedermeyer | Roberts Group Holdings | 1 |
| 2 | Alan J. Ledenican | Eveready Battery Company | 1 |
| 2 | Leonard F. Plut | Picker International | 1 |
| 2 | James J. Schwind | The Lubrizol | 1 |
Part of Ohio