Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773711 | Wellbore friction depth sounding by oscillating a drill string or casing | Stefan Maus, Jin Sun | 2023-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773711 | Wellbore friction depth sounding by oscillating a drill string or casing | Stefan Maus, Jin Sun | 2023-10-03 |