Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joy L. Manske | 3M | 2 |
| 2 | Clinton Craig Grandahl, Jr. | Graco Minnesota | 1 |
| 2 | John Harmon | — | 1 |
| 2 | Joseph T. Aronson | 3M | 1 |
| 2 | Rajiv Lall | Vets Plus | 1 |
| 2 | Norman Wesley Anderson | Bank of America | 1 |
| 2 | Jim Wait | Unknown | 1 |
| 2 | Neil Grensing | Unknown | 1 |
Part of Wisconsin