Top Inventors at Opë All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Joshua Norman Smith | 8 |
| 1 | Robert Chad McCollum | 8 |
| 3 | Marcus A. Smith | 3 |
| #4 | Richard Earl Preston | 2 |
| #5 | Henry E. Orensten | 1 |
| #5 | Andrey Bogdanov | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Joshua Norman Smith | 8 |
| 1 | Robert Chad McCollum | 8 |
| 3 | Marcus A. Smith | 3 |
| #4 | Richard Earl Preston | 2 |
| #5 | Henry E. Orensten | 1 |
| #5 | Andrey Bogdanov | 1 |