Randolph, OH ranks #40,587 worldwide for total patents filed all time, with 18 patents from 2 inventors. Leading employers of inventors based in Randolph, OH include Prince Castle.
Showing 1–2 of 2 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Robert Long | Prince Castle | 12 |
| 2 | William T. Johnston | — | 6 |
Part of Ohio