Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Phillip L. Gerwig | — | 3 |
| 2 | Aaron R. Wolfe | Chandler Systems | 1 |
| 2 | Alison Mohrman | — | 1 |
| 2 | James W. Chandler | Vista Water Group | 1 |
| 2 | Robert Minnich | Minnich Manufacturing Company | 1 |
| 2 | David L. Horst | The Charles Machine Works | 1 |
| 2 | Paul M. Beymore | Ppg Industries Ohio | 1 |
| 2 | Robert M. Keener | Unknown | 1 |
| 2 | Kevin M. Keener | Purdue Research Foundation | 1 |
Part of Ohio