Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John J. Grey | Barnes Group | 1 |
| 1 | Warren J. Haws | Brush Wellman | 1 |
| 1 | Donald C. Wetzel | Meg Trans | 1 |
| 1 | Leonard S. Singer | Union Carbide | 1 |
Part of Ohio
4 patents · 4 inventors · 0.2/1k pop.
Ranked #7,941 of 24,315 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John J. Grey | Barnes Group | 1 |
| 1 | Warren J. Haws | Brush Wellman | 1 |
| 1 | Donald C. Wetzel | Meg Trans | 1 |
| 1 | Leonard S. Singer | Union Carbide | 1 |
Part of Ohio