Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752504 | Cooled motor for a paper shredder | Zhankai Yang, Yung Kang Tso, Bin Zhang | 2023-09-12 |
| 11707744 | Cooled motor for a paper shredder | Zhankai Yang, Yung Kang Tso, Bin Zhang | 2023-07-25 |