Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814904 | Cutting structure of cutting elements for downhole cutting tools | Xiaoge Gan, Zhijun Lin, Ke Chen | 2023-11-14 |
| 11795764 | Cutting elements having non-planar surfaces and tools incorporating the same | Xiaoge Gan, Anjie Dong, Gerard Johnson, Michael G. Azar, Youhe Zhang +1 more | 2023-10-24 |
| 11781754 | Assembly for controlling detonation wave mode of rotating detonation combustion chamber | Yun Ju Wu, Feilong SONG, Min Jia, Shanguang GUO, Xin Chen +2 more | 2023-10-10 |
| 11591857 | Cutting tool with pre-formed hardfacing segments | Youhe Zhang, Jan S. Morley | 2023-02-28 |