Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jie Ning | C.G. Bretting Manufacturing Co. | 1 |
| 1 | Tad T. Butterworth | C.G. Bretting Manufacturing Co. | 1 |
| 1 | Jeffrey A. Gendron | C.G. Bretting Manufacturing Co. | 1 |
| 1 | Greg M. Kauppila | C.G. Bretting Manufacturing Co. | 1 |
Part of Wisconsin