Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8960896 | Eyeglasses without using screws | Wen-Hsiung Chou | 2015-02-24 |
| D494207 | Safety glasses | — | 2004-08-10 |
| D420034 | Eyewear | Sébastien Actis-Datta | 2000-02-01 |
| D295870 | Pair of spectacles | — | 1988-05-24 |