Canton, SD ranks #20,372 worldwide for total patents filed in 2016, with 2 patents from 1 inventor. Leading employers of inventors based in Canton, SD include Copper John. That works out to 0.7 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 | Eric C. Springer | Copper John | 2 |
Part of South Dakota