Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8696410 | Device for finish-machining of optically effective surfaces of, in particular, spectacle lenses | Udo Fiedler, Holger Schäfer, Steffen Wallendorf | 2014-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8696410 | Device for finish-machining of optically effective surfaces of, in particular, spectacle lenses | Udo Fiedler, Holger Schäfer, Steffen Wallendorf | 2014-04-15 |