Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | George L. Sesser | Nelson Irrigation | 6 |
| 2 | Craig B. Nelson | Nelson Irrigation | 4 |
| 3 | Joseph Daniel Sinden | Nelson Irrigation | 2 |
| 3 | Mathew L. Zimmerman | Nelson Irrigation | 2 |
| #5 | Meade M. Neal | Nelson Irrigation | 1 |
| #5 | Graham L. Hutchinson | Nelson Irrigation | 1 |
| #5 | Peter T. Jones | Key Technology | 1 |
| #5 | Lance Thompson Doyle | — | 1 |
| #5 | Chad D. Leinweber | Nelson Irrigation | 1 |
| #5 | Eli Brown | Dee Zee | 1 |
| #5 | Sean G. Calvert | Key Technology | 1 |
| #5 | Timothy L. Justice | Key Technology | 1 |
| #5 | Thaddeus Hicks | Key Technology | 1 |
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