Portland, OR ranks #60 worldwide for total patents filed all time, with 87,517 patents from 9,213 inventors. Leading employers of inventors based in Portland, OR include Weyerhaeuser Nr, Willamette Industries. That works out to 134.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 9,201–9,213 of 9,213 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #6022 | Louis J. Whispell | — | 1 |
| #6022 | Norman R. Drulard | — | 1 |
| #6022 | Adolf Buchholz | — | 1 |
| #6022 | Ava Vossoughi | — | 1 |
| #6022 | Leon R. Leadon | Weyerhaeuser Nr | 1 |
| #6022 | Steven C. Heitzman | — | 1 |
| #6022 | Dalby L. Price | — | 1 |
| #6022 | Jens R. Hansen | — | 1 |
| #6022 | Billie J. Wilson | — | 1 |
| #6022 | Donald Cray | — | 1 |
| #6022 | Charles L. Carl | Willamette Industries | 1 |
| #6022 | Robert C. Oeck | — | 1 |
| #6022 | Leo P. Reeves | — | 1 |
Part of Oregon