Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7484844 | Hinge for spectacles | — | 2009-02-03 |
| 5694192 | Clip on lens assemblies for eyeglasses | Siegfried Lucki | 1997-12-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7484844 | Hinge for spectacles | — | 2009-02-03 |
| 5694192 | Clip on lens assemblies for eyeglasses | Siegfried Lucki | 1997-12-02 |