Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mervin D. Stanley | Mueller | 3 |
| 1 | M. Dale Stanley | Mueller | 3 |
| 3 | Michael R. Spengler | Caterpillar | 2 |
Part of Illinois
8 patents · 3 inventors · 9.6/1k pop.
Ranked #58,130 of 111,555 cities Top 55%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mervin D. Stanley | Mueller | 3 |
| 1 | M. Dale Stanley | Mueller | 3 |
| 3 | Michael R. Spengler | Caterpillar | 2 |
Part of Illinois