Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9643190 | Safety shredder with bin-full device and time delay | Yingpeng Sun, Yung Kang Tso | 2017-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9643190 | Safety shredder with bin-full device and time delay | Yingpeng Sun, Yung Kang Tso | 2017-05-09 |