Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James Penner | Unknown | 3 |
| 2 | Glenn J. Adrian | — | 1 |
| 2 | Harry W. Adrian | — | 1 |
Part of Minnesota
5 patents · 3 inventors · 8.3/1k pop.
Ranked #68,584 of 111,555 cities Top 65%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James Penner | Unknown | 3 |
| 2 | Glenn J. Adrian | — | 1 |
| 2 | Harry W. Adrian | — | 1 |
Part of Minnesota