Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frank M. Hayes | Phelps Dodge Industries | 1 |
| 1 | Douglas Young | — | 1 |
| 1 | Harold Knight | Ebsco Industries | 1 |
Part of Kentucky
3 patents · 3 inventors · 0.1/1k pop.
Ranked #7,847 of 20,767 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frank M. Hayes | Phelps Dodge Industries | 1 |
| 1 | Douglas Young | — | 1 |
| 1 | Harold Knight | Ebsco Industries | 1 |
Part of Kentucky