Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert E. Studer | Whiteside Mfg. | 8 |
| 2 | Karen Joyce Schimpf | Abbott | 2 |
| 3 | Eldon T. Pifher | — | 1 |
| 3 | Dennis E. Cleland | — | 1 |
| 3 | Nickolas Adam Rowland | — | 1 |
| 3 | Scott K. Hiler | — | 1 |
| 3 | Donald E. Strausbaugh | — | 1 |
Part of Ohio