Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John R. Rindt | — | 3 |
| 2 | Don V. Mathsen | — | 2 |
| 3 | Van B. Larson | Sure Foot | 1 |
| 3 | Tim Mulvaney | — | 1 |
| 3 | Paul M. Carlson | Unknown | 1 |
| 3 | Jon C. Larson | Sure Foot | 1 |
Part of North Dakota
9 patents · 6 inventors · 4.8/1k pop.
Ranked #5,659 of 28,648 cities Top 20%
Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John R. Rindt | — | 3 |
| 2 | Don V. Mathsen | — | 2 |
| 3 | Van B. Larson | Sure Foot | 1 |
| 3 | Tim Mulvaney | — | 1 |
| 3 | Paul M. Carlson | Unknown | 1 |
| 3 | Jon C. Larson | Sure Foot | 1 |
Part of North Dakota