Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879190 | Internal combustion heating device of coal pyrolyzing furnace | Xinmin Wang | 2018-01-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879190 | Internal combustion heating device of coal pyrolyzing furnace | Xinmin Wang | 2018-01-30 |