Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jeffrey Alan Sivinski | Harvest International | 31 |
| 2 | Vernon J. Lundell | — | 6 |
| 3 | Darold I. Townsend | — | 1 |
| 3 | Richard R. England | R. J. Thomas Mfg. Co. | 1 |
| 3 | Michael W. Reed | R. J. Thomas Mfg. Co. | 1 |
| 3 | Robert A. Simonsen | R. J. Thomas Mfg. Co. | 1 |
| 3 | Wayne W. Morris | R. J. Thomas Mfg. Co. | 1 |
| 3 | Ronald Small | Gomaco | 1 |
| 3 | Rodney D. Groepper | — | 1 |
| 3 | Jeff A. Sivinski | Harvest International | 1 |
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