Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joel D. Zick | Manitowoc Crane Companies | 10 |
| 2 | David E. Wasmer | Nigrelli Systems | 5 |
| 3 | Michael E. Grunwald | — | 1 |
| 3 | David A. Ansorge | — | 1 |
| 3 | Mike E. Grunwald | Nigrelli Systems | 1 |
Part of Wisconsin