Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James A. Rinner | Pilling Weck Incorporated | 6 |
| 2 | Edward J. Kunesh | S. C. Johnson & Son | 4 |
| 3 | Frank Vetter | Modine Manufacturing | 2 |
| #4 | David F. Brekke | Snap-On Incorporated | 1 |
| #4 | Kissak Sarajian | Engineered Products And Services | 1 |
| #4 | Jeff D'Acquisto | — | 1 |
| #4 | David L. Zahn | — | 1 |
| #4 | James C. Boerger | Rite-Hite Holding | 1 |
| #4 | David Koopmeiners | Rockwell Automation | 1 |
Part of Wisconsin