Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Donald V. Hillegass | Medical Engineering Company | 2 |
| 2 | Edward F. Veverka | — | 1 |
| 2 | Paul Michael Roscizewski | Cooper Technologies | 1 |
| 2 | Edward T. Checki | — | 1 |
| 2 | Quinten A. Hansen | — | 1 |
| 2 | Herbert W. Wenman | Eaton | 1 |
Part of Wisconsin