Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319430 | Nitrile rubber composite, preparation method thereof, and sealing ring using the same | Bin Yan, Jing Zhou, Tingliang Zhong | 2022-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319430 | Nitrile rubber composite, preparation method thereof, and sealing ring using the same | Bin Yan, Jing Zhou, Tingliang Zhong | 2022-05-03 |