Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James J. Kobe | 3M | 4 |
| 2 | Mark Gjertson | 3M | 1 |
| 2 | Lawrence B. Wallace | 3M | 1 |
| 2 | Ronald P. Leseman | 3M | 1 |
Part of Minnesota
7 patents · 4 inventors · 1.9/1k pop.
Ranked #7,355 of 30,370 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James J. Kobe | 3M | 4 |
| 2 | Mark Gjertson | 3M | 1 |
| 2 | Lawrence B. Wallace | 3M | 1 |
| 2 | Ronald P. Leseman | 3M | 1 |
Part of Minnesota