Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343819 | Flux-cored welding strip and welding flux used in combination for submerged arc welding of duplex stainless steel, and preparation methods and use thereof | Kai Xu, Pengbo Wu, Xiao Guo, Wei Feng, Shubin Huo +6 more | 2025-07-01 |
| 12240659 | Metal screw cap, pop-top can and metal screw cap manufacturing method | Yufei Chen | 2025-03-04 |