Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dennis Heyne | Case Gmbh | 2 |
| 1 | Rick L. Mullen | — | 2 |
| 1 | Floyd Shelton | — | 2 |
| #4 | Allan S. Malluege | Fulton Performance Products | 1 |
| #4 | Duane Mueller | Fort James | 1 |
| #4 | Louis A. Pradt | Sterling Drug | 1 |
| #4 | Ronald J. Weber | Wausau Metals | 1 |
| #4 | William M. Copa | Zimpro/Passavant | 1 |
| #4 | Tammy Ballard | — | 1 |
| #4 | Guenther Pollak | — | 1 |
| #4 | Michael E. Sanford | Lignotech Usa | 1 |
| #4 | Eugene R. Pesavento | Fort James | 1 |
Part of Wisconsin