Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dennis Cornelius Stammen | Stolle Machinery Company | 7 |
| 2 | James C. Waltz | Goodrich | 1 |
| 2 | Winfred Dwight Koontz, Jr. | GE | 1 |
Part of Ohio
9 patents · 3 inventors · 1.5/1k pop.
Ranked #10,505 of 43,611 cities Top 25%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dennis Cornelius Stammen | Stolle Machinery Company | 7 |
| 2 | James C. Waltz | Goodrich | 1 |
| 2 | Winfred Dwight Koontz, Jr. | GE | 1 |
Part of Ohio