Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7066797 | Block piece for holding an optical workpiece, in particular a spectacle lens, for machining thereof | Claude Volken, Oswin Lack | 2006-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7066797 | Block piece for holding an optical workpiece, in particular a spectacle lens, for machining thereof | Claude Volken, Oswin Lack | 2006-06-27 |