Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael J. Pelland | Koss | 68 |
| 2 | Gene A. Smedema | Brunswick | 6 |
| 3 | Ervin H. Voss, Jr. | Brunswick | 3 |
| #4 | Dennis Seeliger | — | 1 |
| #4 | Justin Kutz | — | 1 |
| #4 | Erivn H. Voss, Jr. | Brunswick | 1 |
| #4 | Mark L. Kallas | Bock Water Heaters | 1 |
| #4 | Franklyn D. Dykstra | — | 1 |
| #4 | Mary A. Panevska | — | 1 |
Part of Wisconsin