Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865130 | Apparatus and method for producing alkaline water for cleaning electronic device | — | 2020-12-15 |
| 10654014 | Functional water producing apparatus and functional water producing method | David Hui Wang | 2020-05-19 |