Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466533 | Stabbing manifold and a connection device for use in managed pressure drilling | Øystein Christensen | 2022-10-11 |
| 11268332 | Self-aligning, multi-stab connections for managed pressure drilling between rig and riser components | Robert Ziegler, Julmar Shaun S. Toralde, Gordon Thomson, Øystein Christensen, Anthony James Reid | 2022-03-08 |
| 6117203 | Pathogen reduction system used in treating wastewater | Karsten Buchhave | 2000-09-12 |