Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gordan Osgood | — | 3 |
| 2 | John V. Roberts | — | 1 |
| 2 | Corey S. Sundheim | Douglas Machine | 1 |
| 2 | Anna C. Johnsrud | — | 1 |
Part of Minnesota
6 patents · 4 inventors · 4.4/1k pop.
Ranked #64,531 of 111,555 cities Top 60%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gordan Osgood | — | 3 |
| 2 | John V. Roberts | — | 1 |
| 2 | Corey S. Sundheim | Douglas Machine | 1 |
| 2 | Anna C. Johnsrud | — | 1 |
Part of Minnesota