Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10835871 | Water purifier and water preparation method thereof | Haifeng Zhang, Zhaoshan Cheng, Yaohua He | 2020-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10835871 | Water purifier and water preparation method thereof | Haifeng Zhang, Zhaoshan Cheng, Yaohua He | 2020-11-17 |