Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10605049 | Chemical injection valve with enhanced sealing capability | Sven C. Joerpeland, Brian M. Sternaman, Zlatko Salihbegovic | 2020-03-31 |
| 8602688 | Method to stop wellbore fluid leakage from a spoolable wellbore intervention rod | Henning Hansen | 2013-12-10 |
| 7717184 | Safety interlock for control lines | Gisle Vold, Egil Abrahamsen, Svein Egil Vestersjo, Terje Baustad, David M. Haugen | 2010-05-18 |