Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Louis Vanker | Patco | 4 |
Part of Wisconsin
4 patents · 1 inventors · 2.2/1k pop.
Ranked #15,325 of 43,797 cities Top 35%
Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Louis Vanker | Patco | 4 |
Part of Wisconsin