Marshall, IL ranks #19,285 worldwide for total patents filed in 2020, with 3 patents from 1 inventor. Leading employers of inventors based in Marshall, IL include Tredegar Film Products. That works out to 0.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Richard RENNER | Tredegar Film Products | 3 |
Part of Illinois