Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David A. Lemaster | — | 1 |
| 1 | Bronson Gardner | The Standard Oil | 1 |
| 1 | Steven J. Volcansek | Crawford Fitting | 1 |
| 1 | Teodora T. Kopp | The Standard Oil | 1 |
Part of Ohio
4 patents · 4 inventors · 0.1/1k pop.
Ranked #6,634 of 20,767 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David A. Lemaster | — | 1 |
| 1 | Bronson Gardner | The Standard Oil | 1 |
| 1 | Steven J. Volcansek | Crawford Fitting | 1 |
| 1 | Teodora T. Kopp | The Standard Oil | 1 |
Part of Ohio