Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132137 | Bidirectional downhole isolation valve | Christopher L. McDowell, Joe Noske, Kyle Allen King | 2018-11-20 |
| 10094197 | Reverse cementation of liner string for formation stimulation | Damian Leonard Ward, Jeffrey Lance Orita, Randal Brent Biedermann | 2018-10-09 |
| 10053961 | Downhole debris retriever | Timothy L. Wilson, Albert C. Odell, II | 2018-08-21 |
| 10030481 | Method and apparatus for a wellbore assembly | Walter Stone Thomas Fagley, IV, Gary Duron Ingram, Paul James Wilson | 2018-07-24 |
| 10000988 | Seal assemblies in subsea rotating control devices | Thomas F. Bailey, Danny W. Wagoner, James W. Chambers, Andrew A. W. Barry | 2018-06-19 |
| 9957794 | Dart detector for wellbore tubular cementation | Burkhard Zippel, Martin Helms, Mark Chandler | 2018-05-01 |