Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John A. Fox | Prefix | 1 |
| 1 | Francis D. Richardson | — | 1 |
| 1 | Justin Eddings | Sprint Communications | 1 |
| 1 | Helen Ketcham | — | 1 |
Part of Kansas
4 patents · 4 inventors · 0.6/1k pop.
Ranked #15,710 of 41,746 cities Top 40%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John A. Fox | Prefix | 1 |
| 1 | Francis D. Richardson | — | 1 |
| 1 | Justin Eddings | Sprint Communications | 1 |
| 1 | Helen Ketcham | — | 1 |
Part of Kansas