Kellogg, MN ranks #48,892 worldwide for total patents filed all time, with 12 patents from 4 inventors. Leading employers of inventors based in Kellogg, MN include IBM, Unknown. That works out to 28.9 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 | Gerald Mark Grabowski | IBM | 5 |
| 2 | Shelly Ann Speedling | Unknown | 3 |
| 2 | David John Speedling | Unknown | 3 |
| #4 | Melissa Sue Modjeski | IBM | 1 |
Part of Minnesota