Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920714 | Sealing structure | Zhenbin Diao, Ximin Li, Jiajia Cheng, Wenfeng Chen, Huijian Cao +1 more | 2024-03-05 |
| D996581 | Pipe connector | Ximin Li, Zhenbin Diao, Ali Chen | 2023-08-22 |
| 11346479 | Pipe fitting joint assembly | Jiajia Cheng, Zhenbin Diao, Xin Li, Huijian Cao, Wenfeng Chen +3 more | 2022-05-31 |