Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835005 | Energized seal system and method | Michael Krejci, Jay Patrick Painter | 2017-12-05 |
| 9689229 | Rotating mandrel casing hangers | James D. Cavanagh, Michael Levert, Jr., Brandon Blake Shirley, Kyle Sommerfeld, Timothy W. Lim +1 more | 2017-06-27 |