Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8533913 | Spring hinge for spectacles | Harald Buchegger | 2013-09-17 |
| 7938534 | Spring hinge between a bow and a bow cheek of a pair of spectacles | — | 2011-05-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8533913 | Spring hinge for spectacles | Harald Buchegger | 2013-09-17 |
| 7938534 | Spring hinge between a bow and a bow cheek of a pair of spectacles | — | 2011-05-10 |