Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Fredrick W. Tryan | Lake Center Industries | 3 |
| 2 | Brett Allen Weishalla | — | 2 |
| 2 | Karl M. Hoppe | — | 2 |
| #4 | Kevin L. Medin | Trw Automotive U.S. | 1 |
| #4 | Nate Erickson | Unknown | 1 |
| #4 | Jerry N. Ehlenfeldt | — | 1 |
Part of Minnesota