Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Craig L. Ranck | — | 1 |
| 1 | Zina Ann Cashner | — | 1 |
| 1 | Harold Dale Mathias | Emeh | 1 |
| 1 | Jonathan T. Foster | Playworld Systems | 1 |
Part of Pennsylvania
4 patents · 4 inventors · 1.8/1k pop.
Ranked #15,475 of 41,385 cities Top 40%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Craig L. Ranck | — | 1 |
| 1 | Zina Ann Cashner | — | 1 |
| 1 | Harold Dale Mathias | Emeh | 1 |
| 1 | Jonathan T. Foster | Playworld Systems | 1 |
Part of Pennsylvania