Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Sharon Ruffing | 3M | 1 |
| 1 | David J. Achten | 3M | 1 |
| 1 | Gerald P. Krogseng | 3M | 1 |
| 1 | Wallace K. Bingham | 3M | 1 |
| 1 | Craig Van Kampen | Rotation Medical | 1 |
| 1 | Roy G. Schlemmer | 3M | 1 |
Part of Minnesota
6 patents · 6 inventors · 0.2/1k pop.
Ranked #3,375 of 15,417 cities Top 25%
Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Sharon Ruffing | 3M | 1 |
| 1 | David J. Achten | 3M | 1 |
| 1 | Gerald P. Krogseng | 3M | 1 |
| 1 | Wallace K. Bingham | 3M | 1 |
| 1 | Craig Van Kampen | Rotation Medical | 1 |
| 1 | Roy G. Schlemmer | 3M | 1 |
Part of Minnesota