Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459830 | Devices and systems for using additive manufacturing to manufacture a tool crown | Youhe Zhang, Xiaoge Gan, Rogelio Benitez | 2022-10-04 |
| 11396776 | Multiple ridge cutting element | Xiaoge Gan, Jason Ray Gregg, Sandeep Tammineni | 2022-07-26 |
| 11220868 | Split threads for fixing accessories to a body | Youhe Zhang, Yuri Burhan | 2022-01-11 |
| 11215012 | Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements | Chen Chen, Liang Zhao, Youhe Zhang, Michael G. Azar, Xiaoge Gan +4 more | 2022-01-04 |