Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hank Millet | Copeland Lp | 4 |
| 2 | Gregory P. Herroon | Copeland Lp | 3 |
| 3 | Brian M. Mitsch | Federal Signal | 2 |
| #4 | Glenn L. Cota | Valor Enterprise Co. | 1 |
| #4 | Gregroy P. Herroon | Copeland Lp | 1 |
| #4 | John C. Sherman | — | 1 |
| #4 | Kathleen J. Scarbrough | — | 1 |
| #4 | Jeffrey A. Batten | Mac Tools | 1 |
| #4 | Richard W. Cartwright | Premark Feg L.L.C. | 1 |
Part of Ohio