Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319800 | One-way flow monitoring device and oil well liquid production capacity calculation method | Haifeng Tian, Jianlin Wang, Qiang Kong | 2022-05-03 |
| 11230413 | Microstructure connecting mechanism and plastic storage bag with microstructure closure mechanism | Hootan Farhat, Mark Somers, Brian E. Mayers, Olivier Schueller | 2022-01-25 |