Salem, SD ranks #14,235 worldwide for total patents filed in 2016, with 4 patents from 1 inventor. Leading employers of inventors based in Salem, SD include Pressco Ip. That works out to 3.0 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 | Benjamin D. Johnson | Pressco Ip | 4 |
Part of South Dakota