Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697271 | Method for achieving zonal control in a wellbore when using casing or liner drilling | Gjermund Grimsbo, Torgeir Wenn | 2020-06-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697271 | Method for achieving zonal control in a wellbore when using casing or liner drilling | Gjermund Grimsbo, Torgeir Wenn | 2020-06-30 |