Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142996 | Milling and whipstock assembly with flow diversion component | Mohsen Ali, William A. Hered | 2021-10-12 |
| 10954732 | Hydraulically set open hole whipstock | Gregory L. Hern, Jason L. Cullum, Ewoud J. Hulsewe, Christopher R. Hern | 2021-03-23 |