Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John F. Meyer | — | 2 |
| 1 | Gary J. Pieper | Husco International | 2 |
| 3 | Christian P. Hansen | Johnson Controls Technology | 1 |
| 3 | Richard A. Harthun | — | 1 |
| 3 | Stephen Wayne Rose | Oberlin Filter | 1 |
Part of Wisconsin