Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James E. Petrie | — | 1 |
| 1 | Derry L. Hobson | — | 1 |
| 1 | Paul M. Cordua | R&G Sloane Mfg. | 1 |
Part of California
3 patents · 3 inventors · 0.3/1k pop.
Ranked #9,300 of 24,315 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James E. Petrie | — | 1 |
| 1 | Derry L. Hobson | — | 1 |
| 1 | Paul M. Cordua | R&G Sloane Mfg. | 1 |
Part of California