Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John P. Snow | Houdaille Industries | 2 |
| 2 | Robert R. Strange | — | 1 |
| 2 | Dorothy C. Prem | The Standard Oil | 1 |
Part of Ohio
4 patents · 3 inventors
Ranked #4,506 of 15,417 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John P. Snow | Houdaille Industries | 2 |
| 2 | Robert R. Strange | — | 1 |
| 2 | Dorothy C. Prem | The Standard Oil | 1 |
Part of Ohio