Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9638932 | Device and method for directly securing at least one temple, hinge, and/or bridge of an eyeglass frame to at least one eyeglass lens of rimless glasses | — | 2017-05-02 |
| 7690786 | Device for changing bridges, side arms and browbars of rimless spectacles and for changing bridges and side arms of metallic and plastic spectacle frames | Guenther Wied | 2010-04-06 |