Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ernest L. Thornell | Spang | 2 |
| 1 | Robert N. Behrens | John Deere | 2 |
| 3 | Roger W. Curry | John Deere | 1 |
| 3 | Larry Daane | Oscar Mayer Foods | 1 |
| 3 | Randy Edward Benway | John Deere | 1 |
| 3 | Robert F. Hartwig | John Deere | 1 |
| 3 | Rudolph A. Peterson, Jr. | John Deere | 1 |
| 3 | Richard D. Teal | John Deere | 1 |
| 3 | James W. Moore | John Deere | 1 |
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