Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Albert E. Essell, deceased | — | 1 |
| 1 | Richard W. Yanik | The Standard Oil | 1 |
| 1 | Christopher W. Essell | — | 1 |
| 1 | by Virginia G. Essell, executrix | — | 1 |
| 1 | Frederick McCann | — | 1 |
Part of Ohio
5 patents · 5 inventors · 0.3/1k pop.
Ranked #3,857 of 15,417 cities Top 30%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Albert E. Essell, deceased | — | 1 |
| 1 | Richard W. Yanik | The Standard Oil | 1 |
| 1 | Christopher W. Essell | — | 1 |
| 1 | by Virginia G. Essell, executrix | — | 1 |
| 1 | Frederick McCann | — | 1 |
Part of Ohio