Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Milton Kessler | Boardman Molded Products | 3 |
| 2 | Arthur J. Williams | Commercial Shearing | 2 |
| 3 | John D. Petro | Commercial Shearing | 1 |
| 3 | Bruce R. Beeghly | The Economy Engine | 1 |
| 3 | Charles W. Mayfield | The Youngstown Steel Door | 1 |
| 3 | Robert F. Hodgson | Commercial Shearing | 1 |
| 3 | William W. Lindquist | — | 1 |
| 3 | Robert M. Fusselman | Gf Business Equipment | 1 |
| 3 | Mateiu J. Oana | Commercial Shearing | 1 |
| 3 | George Hinge | — | 1 |
| 3 | Ralph Slepian | — | 1 |
| 3 | Achille Lazazzera | — | 1 |
| 3 | Oliver J. Jenkins | The Youngstown Steel Door | 1 |
| 3 | Armand R. Conti | Arnco | 1 |
| 3 | Gary Philips | Airway Industries | 1 |
| 3 | Christ Henry Melonio | Masonite | 1 |
| 3 | Peter Finamore | John Deere | 1 |
Part of Ohio