Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10419018 | Real-time annulus pressure while drilling for formation integrity test | Yong Sun, Bo Yu, Sandra Reyes Ribera | 2019-09-17 |
| 10125558 | Pumps-off annular pressure while drilling system | Yong Sun, Bo Yu, Sandra Reyes | 2018-11-13 |