Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ricardo Guerra | — | 2 |
| 2 | Norman R. Wurz | Wms Gaming | 1 |
| 2 | Robert J. Groya | Magenta Corporation | 1 |
| 2 | Rinart Joseph | The Pullman | 1 |
Part of Illinois
5 patents · 4 inventors · 0.3/1k pop.
Ranked #6,342 of 22,654 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ricardo Guerra | — | 2 |
| 2 | Norman R. Wurz | Wms Gaming | 1 |
| 2 | Robert J. Groya | Magenta Corporation | 1 |
| 2 | Rinart Joseph | The Pullman | 1 |
Part of Illinois