Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Olof A. Hallstrom | Hallco Industries | 2 |
| 2 | Daniel C. Hallstrom | — | 1 |
| 2 | Steven A. Hallstrom | — | 1 |
Part of Oregon
4 patents · 3 inventors · 0.9/1k pop.
Ranked #10,539 of 30,730 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Olof A. Hallstrom | Hallco Industries | 2 |
| 2 | Daniel C. Hallstrom | — | 1 |
| 2 | Steven A. Hallstrom | — | 1 |
Part of Oregon