Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Craig B. Nelson | Nelson Irrigation | 3 |
| 1 | George L. Sesser | Nelson Irrigation | 3 |
| 3 | Riley D. Greenwood | Nelson Irrigation | 2 |
| 3 | Jack M. Jacobson | — | 2 |
| 3 | Timothy L. Justice | Key Technology | 2 |
| 3 | Gerald R. Richert | Key Technology | 2 |
| #7 | Mark James Riess | — | 1 |
| #7 | David W. Hufford | Key Technology | 1 |
| #7 | Reid A. Nelson | Nelson Irrigation | 1 |
| #7 | Alex English | — | 1 |
| #7 | Meade M. Neal | Nelson Irrigation | 1 |
| #7 | Richard L. Schisler | Nelson Irrigation | 1 |
| #7 | Paula Appley | Mmodal Ip | 1 |
| #7 | Douglas Orlob | — | 1 |
| #7 | Barton R. Nelson | Nelson Irrigation | 1 |
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