Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jeffrey DeHart | Umpqua Research | 3 |
| 2 | Hubert M. Rines | — | 2 |
| 2 | Elwyn P. Hilmer | — | 2 |
| #4 | Malcom Maccabee | Kwikee Products Co. | 1 |
| #4 | Joy C. Atkins | — | 1 |
| #4 | Charles F. Atkins | — | 1 |
| #4 | Edwin L. Silva | — | 1 |
| #4 | Emery J. Nagy | — | 1 |
| #4 | Beeby G. Walker | — | 1 |
| #4 | Eldrick D. Chartier | — | 1 |
Part of Oregon