Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Charles M. Wiltberger | — | 2 |
| 2 | Dennis Melchiorre | Majestic Industries | 1 |
| 2 | Eric Geiger | Stepan | 1 |
| 2 | Michael Bohan | Microsoft | 1 |
| 2 | David W. Pennington | Baxter International | 1 |
Part of Illinois
6 patents · 5 inventors · 0.6/1k pop.
Ranked #7,349 of 28,648 cities Top 30%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Charles M. Wiltberger | — | 2 |
| 2 | Dennis Melchiorre | Majestic Industries | 1 |
| 2 | Eric Geiger | Stepan | 1 |
| 2 | Michael Bohan | Microsoft | 1 |
| 2 | David W. Pennington | Baxter International | 1 |
Part of Illinois