Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Johan A. Mak | Unknown | 2 |
| 2 | Donald D. Roberts | Essex Laboratories | 1 |
Part of Oregon
3 patents · 2 inventors · 0.5/1k pop.
Ranked #9,300 of 24,315 cities Top 40%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Johan A. Mak | Unknown | 2 |
| 2 | Donald D. Roberts | Essex Laboratories | 1 |
Part of Oregon