Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136872 | Apparatus and method of disbursing materials into a wellbore | Thomas G. Roesner, Bruce A. Hogg | 2021-10-05 |
| 11079024 | Valve cavity isolation seat | Weston Zwiacher | 2021-08-03 |
| 10961799 | Flange system | Benny Poedjono, Jose Melguizo, Pheng Aun Soh | 2021-03-30 |