Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11242741 | Fatigue analysis procedure for drill string | Wei Chen, Yani Dong, Yuelin Shen, Sujian Huang | 2022-02-08 |
| 10267136 | Methods for analyzing and optimizing casing while drilling assemblies | Sujian Huang, Gang Xu, Wei Chen, Yuelin Shen | 2019-04-23 |