Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Rex L. German | — | 3 |
| 2 | Grant David Roepsch | — | 2 |
| 3 | David G. Knapp | — | 1 |
| 3 | Karl N. Hueftle | — | 1 |
| 3 | Nolan E. Hueftle | — | 1 |
| 3 | Lane Kugler | — | 1 |
| 3 | H. Dale Kugler | — | 1 |
| 3 | Robert L. Zook | — | 1 |
Part of Nebraska