Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8840817 | Preparation method for asphalt-based spherical activated carbon which requires no infusibilization process | Xiangmin Yu | 2014-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8840817 | Preparation method for asphalt-based spherical activated carbon which requires no infusibilization process | Xiangmin Yu | 2014-09-23 |