Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5804153 | Catalytic removal of sulfur dioxide form flue gas | Ming-Hui Fang, Jian-Xin Ma | 1998-09-08 |
| 5795554 | Method for preparing the oxysulfides of rare earth elements | Ming-Hui Fang, Jian-Xin Ma | 1998-08-18 |