Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Samuel Minton | Bnsf Railway | 2 |
| 2 | Ralph Soles | Ashland Products | 1 |
| 2 | Steven G. Redford | Poet Research | 1 |
| 2 | Ben Soles | — | 1 |
Part of South Dakota
5 patents · 4 inventors
Ranked #14,133 of 44,998 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Samuel Minton | Bnsf Railway | 2 |
| 2 | Ralph Soles | Ashland Products | 1 |
| 2 | Steven G. Redford | Poet Research | 1 |
| 2 | Ben Soles | — | 1 |
Part of South Dakota