Sumner, IA ranks #55,284 worldwide for total patents filed all time, with 9 patents from 4 inventors. Leading employers of inventors based in Sumner, IA include John Deere, Trimark, Unknown. That works out to 4.4 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 | Michael Eugene Osborn | John Deere | 5 |
| 2 | Tyler G. Larsen | Trimark | 2 |
| 3 | Lloyd J. Lande | Unknown | 1 |
| 3 | Lonny Dean Tisue | John Deere | 1 |
Part of Iowa