Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Charles M. Hengel | Zoomworks | 13 |
| 2 | Nancy Radermecher | John Ryan Performance | 4 |
| 3 | James C. Hillegass | — | 2 |
| #4 | Keith G. Ciampa | Munchkin | 1 |
| #4 | Brian Jeffrey Jackson | St. Teresa Medical | 1 |
Part of Minnesota