Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781643 | Cutting elements formed from combinations of materials and bits incorporating the same | Yahua Bao, Yi Fang, Haibo Zhang, John Daniel Belnap | 2020-09-22 |
| 10774594 | Rotating cutting structures and structures for retaining the same | Chen Chen, Yuri Burhan | 2020-09-15 |
| 10774596 | Rolling cutter stability | Chen Chen, Yuri Burhan, Balasubramanian Durairajan, Sandeep Tammineni | 2020-09-15 |
| 10737367 | Matrix tool bodies with erosion resistant and/or wear resistant matrix materials | Gregory T. Lockwood, Yuri Burhan | 2020-08-11 |
| 10587082 | Network connection device | Ligang Zhao, Haifei Liang, Guangming Song, Lei Liang | 2020-03-10 |
| 10526848 | Cutting structure of a downhole cutting tool | Yuanbo Lin | 2020-01-07 |
| 10526849 | Cutting structure with blade having multiple cutting edges | Yuanbo Lin | 2020-01-07 |