Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Walter T. Ackermann | Risdon | 5 |
Part of Connecticut
5 patents · 1 inventors
Ranked #6,342 of 22,654 cities Top 30%
Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Walter T. Ackermann | Risdon | 5 |
Part of Connecticut