Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joseph D. Beeler | — | 3 |
| 2 | Hubert Vern Hopley | The Gsi Group | 1 |
| 2 | Claude C. Pearson, Jr. | — | 1 |
Part of Illinois
5 patents · 3 inventors · 13.4/1k pop.
Ranked #68,584 of 111,555 cities Top 65%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joseph D. Beeler | — | 3 |
| 2 | Hubert Vern Hopley | The Gsi Group | 1 |
| 2 | Claude C. Pearson, Jr. | — | 1 |
Part of Illinois