Top Inventors at Sioux Steel 2019
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | William A. Witt | 2 |
| 2 | Chris Nelson | 1 |
| 2 | Leroy B. Stumpe | 1 |
| 2 | Scott L. Schmidt | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | William A. Witt | 2 |
| 2 | Chris Nelson | 1 |
| 2 | Leroy B. Stumpe | 1 |
| 2 | Scott L. Schmidt | 1 |