Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joseph B. Coel | Empire Level Mfg. | 1 |
| 1 | William C. Eungard | 4Front Engineered Solutions | 1 |
| 1 | Randal S. Knurr | Textron | 1 |
| 1 | James E. Buhler | S. C. Johnson & Son | 1 |
| 1 | Stephen C. Lapin | Alliedsignal | 1 |
| 1 | William E. Edstrom, Sr. | Edstrom Industries | 1 |
| 1 | Darryl R. Immel | Harnischfeger | 1 |
Part of Wisconsin