Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9624110 | Method and apparatus for preparing high-purity crystalline silica | Xingmao Jiang, Tao Zhang | 2017-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9624110 | Method and apparatus for preparing high-purity crystalline silica | Xingmao Jiang, Tao Zhang | 2017-04-18 |