Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443342 | Method and apparatus for sealing an annulus around a drill-pipe when drilling down-hole | Morten Eidem | 2019-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443342 | Method and apparatus for sealing an annulus around a drill-pipe when drilling down-hole | Morten Eidem | 2019-10-15 |