Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Alex M. Cole | Ridge Tool | 2 |
| 1 | Kenneth Brown | Oatey | 2 |
| 1 | Jeffrey Szucs | Ridge Tool | 2 |
| #4 | Aaron Edward Traxler | The Charles Machine Works | 1 |
| #4 | Nicholas Christopher MAVROS | Ridge Tool | 1 |
| #4 | Janet B. Hurst | — | 1 |
| #4 | Michael Arnett | Vita-Mix Management | 1 |
Part of Ohio