Spring Green, WI ranks #7,503 worldwide for total patents filed in 2021, with 12 patents from 8 inventors. Leading employers of inventors based in Spring Green, WI include Cardinal Ig, Amazon, Kohler. That works out to 7.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert C. Buchanan | Cardinal Ig | 3 |
| 2 | James Alan Ring | Amazon | 2 |
| 2 | Michael Daniel Ring | Amazon | 2 |
| #4 | Erik W. Carlson | Cardinal Ig | 1 |
| #4 | Kellen D. Beauchesne | Kohler | 1 |
| #4 | Jonathan D. Wyman | Cardinal Ig | 1 |
| #4 | Curt L. Queck | Cardinal Ig | 1 |
| #4 | Curtis Lee Queck | Cardinal Ig | 1 |
Part of Wisconsin