Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11242741 | Fatigue analysis procedure for drill string | Wei Chen, Geng Yun, Yuelin Shen, Sujian Huang | 2022-02-08 |
| 11073009 | Drilling energy calculation based on transient dynamics simulation and its application to drilling optimization | Wei Chen, Christopher C. Bogath, Richard John Harmer, Chanhui Bin, Yuelin Shen +1 more | 2021-07-27 |
| 10400547 | Methods for analyzing and designing bottom hole assemblies | Wei Chen, Richard John Harmer, Yuelin Shen, Sujian Huang | 2019-09-03 |