Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Carl Zimmerman | Cor-A-Vent | 2 |
| 1 | Andrew J. Schrock | — | 2 |
| 3 | George Shepherd | New Pig | 1 |
| 3 | Mark L. Campbell | The Gorman-Rupp | 1 |
| 3 | Hilas L. Jenney | Abbott | 1 |
Part of Ohio
7 patents · 5 inventors · 11.3/1k pop.
Ranked #61,033 of 111,555 cities Top 55%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Carl Zimmerman | Cor-A-Vent | 2 |
| 1 | Andrew J. Schrock | — | 2 |
| 3 | George Shepherd | New Pig | 1 |
| 3 | Mark L. Campbell | The Gorman-Rupp | 1 |
| 3 | Hilas L. Jenney | Abbott | 1 |
Part of Ohio