Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | George Smith | Greif Bros. | 1 |
| 1 | George A. Kruder | Hpm | 1 |
| 1 | Don C. Splitstone | Indresco | 1 |
| 1 | Alfred T. Dietrich | Overhead Door | 1 |
| 1 | Vance D. Dutton | Dresser Industries | 1 |
| 1 | Thomas H. Dalrymple | Trinity Industrial | 1 |
Part of Ohio