Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David A. Willis | Aluminum Company Of America | 2 |
| 1 | Benjamin Kolb | Ontario Systems | 2 |
Part of Indiana
4 patents · 2 inventors · 27.6/1k pop.
Ranked #73,472 of 111,555 cities Top 70%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David A. Willis | Aluminum Company Of America | 2 |
| 1 | Benjamin Kolb | Ontario Systems | 2 |
Part of Indiana