Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1055866 | Socket | — | 2024-12-31 |
| 11804685 | Crimping pliers with quick replaceable jaws | — | 2023-10-31 |
| 11772251 | Crimping pliers | — | 2023-10-03 |
| 7875568 | Supported nonmetallocene olefin polymerization catalyst, preparation method and use thereof | Houliang Dai, Houping You, Chuanfeng Li, Xiaoli Yao, Xiaoqiang Li +3 more | 2011-01-25 |
| 7022639 | Catalytic activity accelerant used in petroleum hydrogenation | Jintang Wang, Jianning Guan, Houliang Dai, Minghui Tang, Yuming Zhang +4 more | 2006-04-04 |