Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8696831 | Chromate-free conversion film solution and the method of applying the solution to magnesium alloys | Dayong Shan, Yingwei Song, Enhou Han, Wei Ke | 2014-04-15 |
| 7845203 | Preparation method of laminated composite materials of different alloys | Enhou Han, Xibo Liu | 2010-12-07 |