Top Inventors at Southeast Directional Drilling All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John M. Heieie | 8 |
| 2 | Mark Osadchuk | 4 |
| 3 | Steven L. Ugrich | 3 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John M. Heieie | 8 |
| 2 | Mark Osadchuk | 4 |
| 3 | Steven L. Ugrich | 3 |