Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5202196 | High capacity colloidal storage battery, a collodial electrolyte used in it, and the processes for producing them | Lianxiang Wang, Shuo Zheng, Hang Zheng | 1993-04-13 |
| 5167936 | Portable device for treating effluent gas from a lead battery | Lianxiang Wang, Shuo Zheng, Hang Zheng | 1992-12-01 |