Top Inventors at North American Pipe 2020
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Dmitry Yashin | 4 |
| 1 | Joshua E. Clapper | 4 |
| 3 | Roy L. Dean | 3 |
| #4 | Gary A. Leigh | 1 |
| #4 | John R. Magargal | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Dmitry Yashin | 4 |
| 1 | Joshua E. Clapper | 4 |
| 3 | Roy L. Dean | 3 |
| #4 | Gary A. Leigh | 1 |
| #4 | John R. Magargal | 1 |