Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James M. Piatt | Kohler | 22 |
| 2 | Terrence M. Rotter | Kohler | 5 |
| 3 | Steven Kolste | Bemis Manufacturing | 2 |
| #4 | Michael P. O'Grady | Bemis Manufacturing | 1 |
| #4 | Phillip L. Bettenhausen, deceased | Kohler | 1 |
| #4 | Kenneth L. Stout | Kohler | 1 |
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