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
18 patents · 2 inventors
Ranked #40,984 of 111,555 cities Top 40%
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