Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902468 | Assembly for machining the edges of spectacle lenses | Fritz Kotting, Ralf Werner | 2005-06-07 |
| 6848969 | Method and device for treating spectacle glasses by means of a CNC-controlled spectacle glass treatment machine | — | 2005-02-01 |