Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Riley D. Greenwood | Nelson Irrigation | 4 |
| 1 | Craig B. Nelson | Nelson Irrigation | 4 |
| 3 | Dean Dunham | Key Technology | 3 |
| 3 | George L. Sesser | Nelson Irrigation | 3 |
| #5 | Reid A. Nelson | Nelson Irrigation | 2 |
| #5 | Gerald R. Richert | Key Technology | 2 |
| #5 | Barton R. Nelson | Nelson Irrigation | 2 |
| #5 | Timothy L. Justice | Key Technology | 2 |
| #5 | Meade M. Neal | Nelson Irrigation | 2 |
| #5 | Richard L. Schisler | Nelson Irrigation | 2 |
| #11 | Ross G. Goodlow | — | 1 |
| #11 | Phil A. Bagley | — | 1 |
| #11 | Michael Dean Hallan | — | 1 |
| #11 | Brian Dean Burroughs | — | 1 |
| #11 | Dave Hufford | Conagra Foods Lamb Weston | 1 |
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