Top Inventors at Opë 2019
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Joshua Norman Smith | 1 |
| 1 | Richard Earl Preston | 1 |
| 1 | Robert Chad McCollum | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Joshua Norman Smith | 1 |
| 1 | Richard Earl Preston | 1 |
| 1 | Robert Chad McCollum | 1 |