Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gregory A. Janek | — | 3 |
| 2 | John Allerton Spicer | Quintel Technology Limited | 2 |
| 3 | Delbert E. Truesdell | Cessna Aircraft | 1 |
Part of Ohio
6 patents · 3 inventors
Ranked #64,531 of 111,555 cities Top 60%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gregory A. Janek | — | 3 |
| 2 | John Allerton Spicer | Quintel Technology Limited | 2 |
| 3 | Delbert E. Truesdell | Cessna Aircraft | 1 |
Part of Ohio