Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard L. Ritzenthaler | Elkay Manufacturing | 1 |
Part of Illinois
1 patents · 1 inventors · 8.8/1k pop.
Ranked #98,059 of 111,555 cities Top 90%
Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard L. Ritzenthaler | Elkay Manufacturing | 1 |
Part of Illinois