Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gregory S. Burcham | Ebsco Industries | 5 |
| 2 | Donald Crum | — | 1 |
| 2 | Marsha Crane | — | 1 |
Part of Illinois
7 patents · 3 inventors · 1.2/1k pop.
Ranked #5,650 of 24,315 cities Top 25%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gregory S. Burcham | Ebsco Industries | 5 |
| 2 | Donald Crum | — | 1 |
| 2 | Marsha Crane | — | 1 |
Part of Illinois