Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Theodore B. Lemke | Mgs Mfg. Group | 2 |
| 1 | Dale Di Iulio | Masonite | 2 |
| 3 | Donald E. Race | — | 1 |
| 3 | James Thomas Kinscher | Modine Manufacturing | 1 |
| 3 | Scott A. Paulsen | — | 1 |
| 3 | Joseph L. Nothnagel | Cargill, Incorporated | 1 |
Part of Wisconsin