Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gregory J. Mandigo | Aquatech International | 5 |
| 2 | William J. Kostolni | Cooper Technologies | 4 |
| 2 | Patrice Michelle Quarles | — | 4 |
| #4 | Michael J. Carncross | Patz | 2 |
| #4 | Shelley A. Wildenberg | West | 2 |
| #6 | William Croft | — | 1 |
| #6 | Ezra Fassero Gruszynski | — | 1 |
| #6 | Gary F. Langer | Agco | 1 |
| #6 | Arlis F. Sharkey | — | 1 |
| #6 | Harrison Counard | — | 1 |
| #6 | Alvin P. Wiedemeier | — | 1 |
| #6 | Gust Mursau | — | 1 |
| #6 | Walter Wojtowicz | — | 1 |
Part of Wisconsin