Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168555 | Method for temporary isolation of well interval, method for hydraulic refracturing, and method for well killing | Elena Vladimirovna Danilevich, Sergey Dmitrievich Parkhonyuk | 2021-11-09 |