Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Lyle K. Hollander | Sudenga Industries | 2 |
| 1 | Tim E. Lammers | Dethmers Manufacturing | 2 |
| 1 | Brent Mulder | Dethmers Manufacturing | 2 |
| 1 | Ernest C. Hollander | Dethmers Manufacturing | 2 |
| 1 | Walter Lammers | Dethmers Manufacturing | 2 |
| #6 | Bob Koerselman | Dethmers Manufacturing | 1 |
| #6 | Steve Wanderscheid | Dethmers Manufacturing | 1 |
| #6 | William Woelber | — | 1 |
| #6 | Robert Koerselman | Dethmers Manufacturing | 1 |
| #6 | Korey Woelber | — | 1 |
| #6 | Larry D. Kruse | Sudenga Industries | 1 |
| #6 | Steve Kleinwolterink | Dethmers Manufacturing | 1 |
| #6 | Mark Schmeling | Dethmers Manufacturing | 1 |
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