Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John A. Groeschel | Brunswick | 25 |
| 2 | Timothy G. Koch | Sno-Way International | 19 |
| 3 | Mackenzie J. Nick | Milwaukee Electric Tool | 15 |
| #4 | Caynen Klessig | Jack Walters & Sons | 5 |
| #5 | Michael M. Beck | Cnh Industrial America | 4 |
| #5 | Ryan M. Damm | GE | 4 |
| #7 | Kevin K. Sterr | — | 2 |
| #7 | Dennis Weigand | Perlick | 2 |
| #9 | David T. Syson | Brunswick | 1 |
Part of Wisconsin