Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11629747 | Captive screw | Joseph R. Allen | 2023-04-18 |
| D976505 | Handheld vacuum cleaner | Qifeng Shao, Yun Ma, Wubin Song | 2023-01-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11629747 | Captive screw | Joseph R. Allen | 2023-04-18 |
| D976505 | Handheld vacuum cleaner | Qifeng Shao, Yun Ma, Wubin Song | 2023-01-24 |