Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | LeRoy G. Hagenbuch | Philippi-Hagenbuch | 4 |
| 2 | Derek James Somogy | — | 1 |
| 2 | Kevin D. Yoder | Caterpillar | 1 |
Part of Illinois
6 patents · 3 inventors · 1.0/1k pop.
Ranked #12,027 of 40,593 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | LeRoy G. Hagenbuch | Philippi-Hagenbuch | 4 |
| 2 | Derek James Somogy | — | 1 |
| 2 | Kevin D. Yoder | Caterpillar | 1 |
Part of Illinois