Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473816 | Calibrations for a well drilling apparatus | Jonathan Dunlop, Jose Sanchez, Richard John Harmer, Maurice Ringer, CuiLi Yang | 2019-11-12 |
| 10400573 | System and method for controlling drilling process | CuiLi Yang, Jose Luis Sanchez Flores, Richard John Harmer | 2019-09-03 |