Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Charles Kenneth Schmalix | The Goodyear Tire & Rubber | 4 |
| 2 | Daniel F. Graves | Firestone Polymers | 2 |
| 3 | Stephan Rodewald | The Goodyear Tire & Rubber | 1 |
| 3 | Michael Zelin | The Goodyear Tire & Rubber | 1 |
| 3 | Rao-Sheng Zhou | The Timken | 1 |
| 3 | Vincent Thomas Marmon | Diebold | 1 |
| 3 | Howard Stanley Hale | Unknown | 1 |
Part of Ohio