Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8366267 | Spectacle structure | — | 2013-02-05 |
| 8020987 | Sunglasses structure | — | 2011-09-20 |
| 7896491 | Eyeglasses leg mount structure | — | 2011-03-01 |
| 6896365 | Soft pad structure of glasses | — | 2005-05-24 |
| 6585371 | Eyeglass frame having tension adjustable temple coupling | — | 2003-07-01 |
| 6568806 | Spectacle apparatus having replaceable nose pad | — | 2003-05-27 |
| D410244 | Spectacles | — | 1999-05-25 |