Princeton, IL ranks #5,593 worldwide for total patents filed in 2021, with 18 patents from 3 inventors. Leading employers of inventors based in Princeton, IL include Pioneer (Corteva). That works out to 2.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Donald Kyle | Pioneer (Corteva) | 12 |
| 2 | Brian Allen Carden | Pioneer (Corteva) | 5 |
| 3 | Mario Rosario Carlone, Jr. | Pioneer (Corteva) | 1 |
Part of Illinois