Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Andrew T. Guttmann | The Standard Oil | 3 |
| 2 | Kenneth C. Sidoti | The Meyer | 2 |
| 3 | Ernest J. Zajaczkowski | Hunter Manufacturing | 1 |
| 3 | Michael S. Kacsala | Picker International | 1 |
| 3 | John McAteer | Hauserman | 1 |
Part of Ohio