Fillmore, CA ranks #21,512 worldwide for total patents filed in 2021, with 2 patents from 2 inventors. Leading employers of inventors based in Fillmore, CA include Semtech, Amgen. That works out to 0.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mark C. Costello | Semtech | 1 |
| 1 | Robert W. Swift | Amgen | 1 |
Part of California