Top Inventors at Grant Prideco All Time
Showing 51–58 of 58 inventors
| Rank | Name | Patents |
|---|---|---|
| #22 | Ronald W. Schutz | 1 |
| #22 | Salvador Segreto | 1 |
| #22 | Steven Hart | 1 |
| #22 | Terron A. Adams | 1 |
| #22 | Terry R. Matthias | 1 |
| #22 | Thomas Didry | 1 |
| #22 | Thomas E. Winship | 1 |
| #22 | William W. Starodub | 1 |