Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8986025 | Plug device for connectors | ZHAN-YANG LI | 2015-03-24 |
| 8778216 | Slow release anti-icing material for bituminous pavement and preparation method thereof | Fan Zhao, Youkui Wang, Song Liu, Wei Xiong | 2014-07-15 |