Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Erwin R. Carrigan | Emerson Electric | 6 |
| 2 | Michael D. Gatherwright | — | 2 |
| 3 | Michael H. Ranly | Cedar Works | 1 |
| 3 | Carson B. Burton | Wald Manufacturing Co. | 1 |
| 3 | Gene W. Palmer | Clopay Plastic Products Company | 1 |
| 3 | Kenneth E. Dundes, Sr. | — | 1 |
Part of Ohio