Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10512328 | Retraction device and pull-out guide | Forest Pan, Bode Zeng, Femmy Wang, Roy Chen | 2019-12-24 |
| 8146255 | Razor blade unit with cutting edge support | Uwe Denkert | 2012-04-03 |
| 8096054 | Razor blade unit with film hinge | Uwe Denkert | 2012-01-17 |