Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard E. Hartsfield, Jr. | Emerson Electric | 1 |
| 1 | Phillip R. DeVrou | Albemarle | 1 |
| 1 | Roland G. Poertner | Albemarle | 1 |
Part of Arkansas
3 patents · 3 inventors · 0.5/1k pop.
Ranked #9,300 of 24,315 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard E. Hartsfield, Jr. | Emerson Electric | 1 |
| 1 | Phillip R. DeVrou | Albemarle | 1 |
| 1 | Roland G. Poertner | Albemarle | 1 |
Part of Arkansas