Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard Oswald | Sumitomo Electric Industries | 24 |
| 2 | Russell Ballentine | — | 5 |
Part of Kansas
29 patents · 2 inventors · 42.7/1k pop.
Ranked #32,319 of 111,555 cities Top 30%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard Oswald | Sumitomo Electric Industries | 24 |
| 2 | Russell Ballentine | — | 5 |
Part of Kansas