Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Nathan Kemper | Embody | 20 |
| 2 | Charles A. Duell | Galion Solid Waste Equipment Company | 11 |
| 3 | John C. Mertz | Medtronic | 8 |
| 3 | Larry D. Horning | Galion Solid Waste Equipment Company | 8 |
| #5 | Joseph B. Kelly | Ppg Industries | 6 |
| #6 | Dale Phillips | Dresser Industries | 4 |
| #6 | Terrance L. Wenninger | Eveready Battery Company | 4 |
| #8 | Kurt E. Vogt | Mtd Products | 3 |
| #8 | Donald Thomas | Ppg Industries | 3 |
| #8 | Robert Law | Paul Ecke Ranch | 3 |
| #11 | Daniel G. Shell | Dayco Products | 2 |
| #11 | Kevin Adams | — | 2 |
| #11 | Dyanna Lynn White Mertz | — | 2 |
| #11 | John C. Slabach, Jr. | Ppg Industries | 2 |
| #15 | Timothy L. Duell | Galion Solid Waste Equipment Company | 1 |
| #15 | Gary Otterbacher | — | 1 |
| #15 | Edward E. Laughbaum | — | 1 |
| #15 | John C. Leonard | — | 1 |
| #15 | Joe Dzugan | — | 1 |
| #15 | Chiaho Liu | — | 1 |
| #15 | Cherilyn M. Duron | — | 1 |
| #15 | Roger L. Gekler | — | 1 |
| #15 | Paula S. Gekler | — | 1 |
Part of Ohio