Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11019970 | Appliance for vacuum cleaning | Jianfeng Hu, Bo Xiang | 2021-06-01 |
| D867695 | Vacuum cleaner | Jianfeng Hu, Bo Xiang | 2019-11-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11019970 | Appliance for vacuum cleaning | Jianfeng Hu, Bo Xiang | 2021-06-01 |
| D867695 | Vacuum cleaner | Jianfeng Hu, Bo Xiang | 2019-11-19 |