Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7070271 | Eyeglasses assembly including main eyeglasses and auxiliary eyeglasses combined with each other via connection bar | — | 2006-07-04 |
| 6729722 | Base and auxiliary eyeglass system using magnets | — | 2004-05-04 |
| 6488372 | Eyeglasses having detachable dual-position auxiliary lenses with vertical viewing position and horizontal open position | — | 2002-12-03 |