Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Paul R. Pelfrey | Crane Plastics Company | 1 |
| 1 | Neil A. Evans | — | 1 |
| 1 | Gary McIlvain | — | 1 |
| 1 | Charles McIlvain | — | 1 |
Part of Ohio
4 patents · 4 inventors · 0.6/1k pop.
Ranked #15,027 of 40,593 cities Top 40%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Paul R. Pelfrey | Crane Plastics Company | 1 |
| 1 | Neil A. Evans | — | 1 |
| 1 | Gary McIlvain | — | 1 |
| 1 | Charles McIlvain | — | 1 |
Part of Ohio