Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James L. Copeland | — | 3 |
| 1 | Ervin K. VanDenberg | Suspensions Incorporated | 3 |
| 3 | Donald F. Reichenbach | Gencorp | 2 |
| #4 | Dennis K. McDonald | Babcock & Wilcox Power Generation Group | 1 |
| #4 | Patrick M. Culpepper | Progressive Foam Technologies | 1 |
| #4 | James W. Stottsberry | Gmi Holdings | 1 |
| #4 | Barry Van Gemert | — | 1 |
| #4 | Timothy F. Robinson | Bridgestone Firestone | 1 |
| #4 | Dale Eugene Wells | The Goodyear Tire & Rubber | 1 |
| #4 | Aaron McMahan | Nexpak | 1 |
| #4 | Larry W. Bryson | Hoover Limited | 1 |
| #4 | David W. Shew | — | 1 |
| #4 | Sam A. Nodo | — | 1 |
| #4 | Richard W. Gessner | — | 1 |
| #4 | Charles W. Weiser | — | 1 |
| #4 | David Saffles | Bridgestone | 1 |
| #4 | Eugene R. Uhl | ExxonMobil | 1 |
| #4 | Kevin Liesner | Diebold Election Systems | 1 |
| #4 | Jorma Virtanen | Tesla | 1 |
| #4 | Edward J. Piaskowski | The Babcock & Wilcox | 1 |
Part of Ohio