Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Douglas Michael | Radco Infusion Technologies | 7 |
| 2 | John Dale Fisk | Automotive Fluid Systems | 6 |
| 3 | Charles O. Roberts | Ingersoll-Rand | 3 |
| 3 | Alan F. Becker | Brammall | 3 |
| 3 | Chris Ledford | Bil-Jax | 3 |
| #6 | C. Oakley Roberts | Ingersoll-Rand | 2 |
| #7 | Patrick J. Stein | — | 1 |
| #7 | Dustin Morr | Allied Moulded Products | 1 |
| #7 | Dennis W. Hickman | Kent-Moore | 1 |
Part of Ohio