Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018535 | Continuous conduit operation apparatus | Mingzhong Gao, Ling Chen, Le Zhao, Mingqing Yang, Jianan Li +4 more | 2024-06-25 |
| 12018536 | Continuous conduit apparatus based on guiding and injecting integrated mechanism | Mingzhong Gao, Heping Xie, Mingqing Yang, Ling Chen, Le Zhao +4 more | 2024-06-25 |
| 11821271 | Guiding and injecting integrated mechanism for continuous conduit | Heping Xie, Mingzhong Gao, Ling Chen, Le Zhao, Mingqing Yang +4 more | 2023-11-21 |