Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9636636 | Combination unit and combination method of multiple membrane shells | Youqing Li, Qiyuan Wang, Yucheng Li | 2017-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9636636 | Combination unit and combination method of multiple membrane shells | Youqing Li, Qiyuan Wang, Yucheng Li | 2017-05-02 |