Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807774 | Thoroughly modified, functionalized polymeric hard coating material for coatings, methods for synthesizing the same and applications thereof | Yong Zhu, Jianping Han, Yubo Cheng, Lanqi Huang, Chenmin Liu | 2023-11-07 |
| 11714932 | Drill bit design with reduced 3D coupled vibration | Shilin Chen | 2023-08-01 |