Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512799 | System and method for anti-rotation between tubulars | Dennis Robert Martinchich, Matthew Lord, Alejandro Rodela, Xichang Zhang | 2022-11-29 |
| 11492865 | Annular seal assembly with axial load decoupling feature | Samuel Cheng, Greg Dunn, Daryl Attaway, Amini Shakib | 2022-11-08 |
| 11459833 | System and method for anti-rotation between tubulars | Dennis Robert Martinchich, Micah Thomas, Alejandro Rodela, Matthew Lord, Xichang Zhang | 2022-10-04 |
| 11384619 | Casing hanger actuated load shoulder | Samuel Cheng, Shakib Amini, Daryl Attaway | 2022-07-12 |