Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Fredrick V. Hayen | — | 1 |
| 1 | Joshua J. Harmala | — | 1 |
| 1 | David Leland Osterkamp | — | 1 |
| 1 | Brian Kivisto | — | 1 |
| 1 | Mark Stoner | — | 1 |
Part of Minnesota
5 patents · 5 inventors · 3.4/1k pop.
Ranked #8,220 of 28,648 cities Top 30%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Fredrick V. Hayen | — | 1 |
| 1 | Joshua J. Harmala | — | 1 |
| 1 | David Leland Osterkamp | — | 1 |
| 1 | Brian Kivisto | — | 1 |
| 1 | Mark Stoner | — | 1 |
Part of Minnesota