Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578538 | Cutting element with nonplanar face to improve cutting efficiency and durability | John Daniel Belnap, Xiaoge Gan, Yi Fang, Cheng Peng, Lynn Belnap +5 more | 2023-02-14 |