Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174082 | Integrated detection test device for drill bit and rotary blowout preventer and detection method thereof | Yonggang Deng, Shundong Tang, Gang Wang, Wenbin Chen, Yi-Chun Tang +10 more | 2024-12-24 |
| 12163856 | Multifunctional rotary blowout preventer test device and method thereof | Shundong Tang, Gang Wang, Ketao Cai, Yonggang Deng, Shaowei Chen +8 more | 2024-12-10 |