Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10392897 | Flow back retrieval method for borehole plug with a lower slip assembly | Tristan Wise, Zachary S. Silva, Elias Pena, Hector O. Gonzalez, William B. Handy | 2019-08-27 |