Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425913 | Electrical heating correcting waist pad | — | 2002-07-30 |
| 6382407 | Eyeglass case adapted to be hung on the neck of the user | — | 2002-05-07 |
| 6367926 | Eye-wear with magnets | David Chao | 2002-04-09 |
| RE37545 | Auxiliary lenses for eyeglasses | — | 2002-02-12 |