Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9352976 | Methods for preparing trimanganese tetroxide with low bet specific surface area, methods for controlling particle size of trimanganese tetroxide and trimanganese tetroxide product | Zhiguang Jiang, Dong Hua, Zhengtao Liu | 2016-05-31 |
| 9163328 | Methods for preparing trimanganese tetroxide with low BET specific surface area, methods for controlling particle size of trimanganese tetroxide and trimanganese tetroxide product | Zhiguang Jiang, Dong Hua, Zhengtao Liu | 2015-10-20 |