Top Inventors at 1708828 Ontario All Time
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Ryan Earl Frey | 9 |
| 2 | Oscar Frey | 5 |
| 3 | Marvin Martin | 4 |
| #4 | Chris Anthony Raben | 2 |
| #4 | Dale James Martin | 2 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Ryan Earl Frey | 9 |
| 2 | Oscar Frey | 5 |
| 3 | Marvin Martin | 4 |
| #4 | Chris Anthony Raben | 2 |
| #4 | Dale James Martin | 2 |