Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Brenda Ratliff | — | 1 |
| 1 | John Steever | Sioux Steel | 1 |
| 1 | Ryan Joens | — | 1 |
Part of South Dakota
3 patents · 3 inventors
Ranked #17,993 of 43,797 cities Top 45%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Brenda Ratliff | — | 1 |
| 1 | John Steever | Sioux Steel | 1 |
| 1 | Ryan Joens | — | 1 |
Part of South Dakota