Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William M. Campbell | Agrigenics | 32 |
| 2 | Austin Wade Mueller | Woodward | 6 |
| 3 | Michael J. Velde | Dairyland Seed Co. | 5 |
| #4 | Darin R. Kuhlow | Continental Plastic | 4 |
| #5 | Tim Hammond | Miniature Precision Components | 3 |
| #5 | Bruce W. Seifried | The Packaging House | 3 |
| #7 | Steven C. Shockley | Beloit | 2 |
| #7 | Steven L. Halverson | — | 2 |
| #7 | Jeffrey C. Irwin | Metso Paper | 2 |
| #10 | Wesley Grenlund | Beloit | 1 |
| #10 | Stanley Kowalczyk | Hufcor | 1 |
| #10 | Connie G. Schober | — | 1 |
| #10 | Brian A. Christansen | — | 1 |
| #10 | Thomas A. Everts | Miniature Precision Components | 1 |
| #10 | William P. DeLong | — | 1 |
| #10 | Dustan Doud | Kerry | 1 |
| #10 | Darrel W Gunnink | — | 1 |
| #10 | Clarence V. Tiffany | — | 1 |
| #10 | Albert H. Goetsch | Sundstrand | 1 |
| #10 | Jeffery C. Irwin | Beloit | 1 |
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