Joanna, SC ranks #57,948 worldwide for total patents filed all time, with 8 patents from 4 inventors. Leading employers of inventors based in Joanna, SC include Astenjohnson, Asten, Milliken Research. That works out to 5.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–4 of 4 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Billy Summer | Astenjohnson | 3 |
| 2 | John Snead | — | 2 |
| 2 | William S. Summer, Jr. | Asten | 2 |
| #4 | Samuel M. Frye | Milliken Research | 1 |
Part of South Carolina