Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11280160 | Multi-zone hydraulic stimulation system | Sean Calahan, David Nowowiejski, Chris Shewchuk | 2022-03-22 |
| 11268347 | Testable sliding sleeve valve | Fernando Olguin | 2022-03-08 |