Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard Clark | Clarke Industries | 10 |
| 2 | Ruben Ontiveros | — | 1 |
| 2 | Dave Matthews | Illinois Tool Works | 1 |
| 2 | Marvin V. Kuipers | — | 1 |
| 2 | James H. Finnell | — | 1 |
Part of Illinois
14 patents · 5 inventors · 8.1/1k pop.
Ranked #46,010 of 111,555 cities Top 45%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard Clark | Clarke Industries | 10 |
| 2 | Ruben Ontiveros | — | 1 |
| 2 | Dave Matthews | Illinois Tool Works | 1 |
| 2 | Marvin V. Kuipers | — | 1 |
| 2 | James H. Finnell | — | 1 |
Part of Illinois