Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard Korczak | Andrew | 1 |
| 1 | Rick Korczak | Andrew | 1 |
| 1 | Kevin Cherveny | Navigation Technologies | 1 |
| 1 | Douglas Francis | Power House Tool | 1 |
Part of Illinois
4 patents · 4 inventors · 0.3/1k pop.
Ranked #9,387 of 28,648 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard Korczak | Andrew | 1 |
| 1 | Rick Korczak | Andrew | 1 |
| 1 | Kevin Cherveny | Navigation Technologies | 1 |
| 1 | Douglas Francis | Power House Tool | 1 |
Part of Illinois