Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Charles W. Farmer | Trace Produce | 13 |
| 2 | James G. Farmer | Trace Produce | 10 |
| 3 | Joseph W. Farmer | Trace Produce | 9 |
| #4 | Danny L. Cutler | — | 1 |
| #4 | Glen A. Teague | — | 1 |
| #4 | Joseph FARMER | Trace Produce | 1 |
| #4 | Ted E. Nicholes | — | 1 |
| #4 | Sheri Bauer | — | 1 |
Part of Oregon