Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Daniel L. Evans | E. &J. Gallo Winery | 15 |
| 2 | Edward H. Hasse | — | 2 |
| 2 | Donald L. Larson | — | 2 |
| #4 | Donald W. Welsch | — | 1 |
| #4 | Steven L. Stoltz | — | 1 |
| #4 | Ray Worthington Douglas | — | 1 |
| #4 | Tor Schauman | — | 1 |
| #4 | Allen E. Clifford | — | 1 |
Part of Montana