Showing 51–55 of 55 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #13 | Jeffrey D. Peterson | Cummins Power Generation | 1 |
| #13 | Leo Passage | — | 1 |
| #13 | Louis C. Harms | Parker-Hannifin | 1 |
| #13 | Stuart Lerner | — | 1 |
| #13 | Fred D. Johnson | Zenith Radio | 1 |
Part of Illinois
77 patents · 55 inventors · 1.0/1k pop.
Ranked #518 of 20,767 cities Top 3%
Showing 51–55 of 55 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #13 | Jeffrey D. Peterson | Cummins Power Generation | 1 |
| #13 | Leo Passage | — | 1 |
| #13 | Louis C. Harms | Parker-Hannifin | 1 |
| #13 | Stuart Lerner | — | 1 |
| #13 | Fred D. Johnson | Zenith Radio | 1 |
Part of Illinois