Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Timothy P. Tibbals | Schweitzer Engineering Laboratories | 4 |
| 2 | Bard Glenne | K-2 | 3 |
| 3 | Hans Daubenberger | — | 1 |
| 3 | Roger Eichman | — | 1 |
Part of Washington
9 patents · 4 inventors
Ranked #55,498 of 111,555 cities Top 50%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Timothy P. Tibbals | Schweitzer Engineering Laboratories | 4 |
| 2 | Bard Glenne | K-2 | 3 |
| 3 | Hans Daubenberger | — | 1 |
| 3 | Roger Eichman | — | 1 |
Part of Washington