Top Inventors at Dril-Quip 2018
Showing 1–10 of 10 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Blake T. DeBerry | 2 |
| 1 | Bruce J. Witwer | 2 |
| 1 | Curtis W. Payne | 2 |
| 1 | Frank D. Kalb | 2 |
| 1 | John E. Nelson | 2 |
| #6 | Fife B. Ellis | 1 |
| #6 | John M. Yokley | 1 |
| #6 | Morris B. Wade | 1 |
| #6 | Steven M. Hafernik | 1 |
| #6 | Steven Zakharia | 1 |