Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas G. Roberts | US Army | 2 |
| 2 | John D. Platt | Hilevel Technology | 1 |
| 2 | Joel D. Rumph | Unknown | 1 |
Part of California
4 patents · 3 inventors · 0.1/1k pop.
Ranked #4,506 of 15,417 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas G. Roberts | US Army | 2 |
| 2 | John D. Platt | Hilevel Technology | 1 |
| 2 | Joel D. Rumph | Unknown | 1 |
Part of California