Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kevin D. Ehrenhardt | Caterpillar | 2 |
| 2 | David J. Rocke | Caterpillar | 1 |
| 2 | Dennis Lee Schumacher | Caterpillar | 1 |
Part of Illinois
4 patents · 3 inventors · 0.8/1k pop.
Ranked #7,941 of 24,315 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kevin D. Ehrenhardt | Caterpillar | 2 |
| 2 | David J. Rocke | Caterpillar | 1 |
| 2 | Dennis Lee Schumacher | Caterpillar | 1 |
Part of Illinois