Top Inventors at Grant Prideco 2002
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | D. Scott Costa | 1 |
| 1 | Ed Evans | 1 |
| 1 | James N. Brock | 1 |
| 1 | M. Edward Evans | 1 |
| 1 | Richard W. DeLange | 1 |
| 1 | Richard Griffin | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | D. Scott Costa | 1 |
| 1 | Ed Evans | 1 |
| 1 | James N. Brock | 1 |
| 1 | M. Edward Evans | 1 |
| 1 | Richard W. DeLange | 1 |
| 1 | Richard Griffin | 1 |