Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420361 | Braze coating material with nickel core and coating and preparation method and braze coating method thereof | Weimin Long, Yong Li, Yongtao Jiu, Yinyin Pei, Junlan Huang +2 more | 2025-09-23 |
| 11931828 | Copper-phosphorus-tin brazing wire and preparation method thereof | Sujuan ZHONG, Yongtao Jiu, Yafang Cheng, Junlan Huang, Tianran DING +1 more | 2024-03-19 |
| 11660709 | Device and method for manufacturing coated welding rod | Weimin Long, Sujuan ZHONG, Hongwei Dong, Lei Zhang, Yinyin Pei +2 more | 2023-05-30 |