Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D999894 | Air purifier | Zhongming Liang | 2023-09-26 |
| D983342 | Air purifier | Zhongming Liang | 2023-04-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D999894 | Air purifier | Zhongming Liang | 2023-09-26 |
| D983342 | Air purifier | Zhongming Liang | 2023-04-11 |