Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8771620 | Method for recycling lead from waste glass containing lead | Miaomiao Guo, Xianda He, Xiaokui Liang | 2014-07-08 |
| 7740684 | Methods for recovering metals from automobile scrap and electronic waste | — | 2010-06-22 |