Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Charles J. Prange | Sewer Rodding Equipment | 3 |
| 2 | William W. Billings | Westinghouse Electric | 2 |
Part of Ohio
5 patents · 2 inventors · 2.8/1k pop.
Ranked #5,799 of 20,767 cities Top 30%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Charles J. Prange | Sewer Rodding Equipment | 3 |
| 2 | William W. Billings | Westinghouse Electric | 2 |
Part of Ohio