Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359510 | Bit cutting structure and PDC bit for highly abrasive formations | Xiangchao Shi, Zhaowei Wang, Ye JIAO, Rongrong Wang, Zonglin LYU | 2025-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359510 | Bit cutting structure and PDC bit for highly abrasive formations | Xiangchao Shi, Zhaowei Wang, Ye JIAO, Rongrong Wang, Zonglin LYU | 2025-07-15 |