Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907416 | Polycrystalline diamond cutter with improved geometry for cooling and cutting evacuation and efficiency and durability | Chris Cheng, Hongtao Liu, Javier Davila, Xu Wang, Yuxin Wang +1 more | 2021-02-02 |