Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370665 | Method for producing activated carbon | Fengliu Lou | 2022-06-28 |
| 10837263 | Installation apparatus and method | Morten Lerbrekk, Sigurd GOA, Annette Anfinnsen, Alexander IBRAGIMOV | 2020-11-17 |
| 7383886 | Device and a method for selective control of fluid flow between a well and surrounding rocks | Arthur H. Dybevik | 2008-06-10 |