Top Inventors at Umpqua Research All Time
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Clifford D. Jolly | 4 |
| 2 | James R. Akse | 3 |
| 3 | James E. Atwater | 2 |
| 3 | Jeffrey DeHart | 2 |
| #5 | Gerald Colombo | 1 |
| #5 | John T. Holtsnider | 1 |
| #5 | John THOMPSON | 1 |
| #5 | William F. Michalek | 1 |