Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077858 | Anti-rotation key for threaded connectors | Daniel Paul McGowan, Dennis Robert Martinchich, Andrew Andor Zac-Williams, William Alexander Loose-Mitchell | 2018-09-18 |
| 10025889 | Stress amplification factor analysis methodology for assessing fatigue performance of threaded connectors | Micah Thomas, Jeffrey Allen Raynal, Thomas Lowell Steen, Xichang Zhang, Baozhi Zhu | 2018-07-17 |
| 9982503 | Wellhead metal seal with energizing ring having trapped fluid reliefs | Rick C. Hunter, David L. Ford, Robert Jen-Yue Du | 2018-05-29 |
| 9938792 | Remotely operated external tieback connector | Rockford D. Lyle, Robert James Wagner | 2018-04-10 |