Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Norman E. Peterson | Water Gremlin | 3 |
| 2 | Peter A. Vono | 3M | 1 |
| 2 | Rolf W. Biernath | 3M | 1 |
| 2 | Eugene M. Patrin | Unknown | 1 |
| 2 | Donald L. Wyse | University of Minnesota | 1 |
Part of Minnesota
7 patents · 5 inventors · 2.3/1k pop.
Ranked #5,070 of 22,654 cities Top 25%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Norman E. Peterson | Water Gremlin | 3 |
| 2 | Peter A. Vono | 3M | 1 |
| 2 | Rolf W. Biernath | 3M | 1 |
| 2 | Eugene M. Patrin | Unknown | 1 |
| 2 | Donald L. Wyse | University of Minnesota | 1 |
Part of Minnesota