Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512799 | System and method for anti-rotation between tubulars | Joseph W. Pallini, Dennis Robert Martinchich, Matthew Lord, Xichang Zhang | 2022-11-29 |
| 11459833 | System and method for anti-rotation between tubulars | Dennis Robert Martinchich, Joseph W. Pallini, Micah Thomas, Matthew Lord, Xichang Zhang | 2022-10-04 |