Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513887 | Self-elevating drilling unit drills petroleum well offshore with wellhead on seabed | — | 2019-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513887 | Self-elevating drilling unit drills petroleum well offshore with wellhead on seabed | — | 2019-12-24 |