Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9181447 | Metal protection coating, hot-dip Zn metallic material and hot-dip Al—Zn metallic material using the same | Zhefeng Xu, Dongsheng Mei, Yong Chen, Quan Xu, Yan Lou | 2015-11-10 |
| 8728628 | Passivant for hot-dip Al-Zn-coated sheet and preparation method and use thereof | Ping Yuan, Taixiong Guo, Quan Xu, Dan Yu, Yong Zhang +1 more | 2014-05-20 |