Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401785 | Well structure for natural gas hydrate production | Baojiang Sun, Xuefeng Li, Dahui Liu, Litao Chen | 2022-08-02 |
| 9823157 | Tool for leak point identification and new methods for identification, close visual inspection and repair of leaking pipelines | Jasper Ahamefula Agbakwuru | 2017-11-21 |
| 9506211 | Platform for controlled containment of hydrocarbons | Frode Losnedal, Robert Farestveit, Per Albriktsen, Geir Morten Skeie | 2016-11-29 |
| 7927041 | Deep water flexible riser protection | Basile Bonnemaire, Sveinung Løset | 2011-04-19 |
| 7114885 | Protection means for a flexible riser | Sveinung Løset | 2006-10-03 |
| 5076732 | Method for the construction of concrete shafts for a platform or similar structure and a section for similar use | John W. A. Coker, Brian STEAD, Terje A. Warland | 1991-12-31 |
| 4569618 | Procedure for draining off shallow gas from the seabed and an arrangement for execution of the procedure | Martin T. Hovland | 1986-02-11 |