Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9233320 | Method for separating gas and liquid and cyclone separators therefore | Christian Bjørn, Astrid Heggelund, Geir Vingelven | 2016-01-12 |
| 9006500 | Hydrate inhibitor recovery process | Jon Even Vale, Geir Vingelven | 2015-04-14 |