Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Wendell E. Mast | Allied Machine & Engineering | 14 |
| 2 | Christopher A. Nolt | Venture Products | 6 |
| 3 | Reuben R. Schlabach | Eagle Machinery & Supply | 3 |
| #4 | Mark M. Troyer | — | 1 |
| #4 | W. Fender | Dover Chemical | 1 |
| #4 | John J. Nisley | — | 1 |
| #4 | Jeremiah J. Beck | — | 1 |
Part of Ohio