Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7816626 | Method and apparatus for severing disks of brittle material, in particular wafers | Hans-Ulrich Zuehlke, Gabriele Eberhardt | 2010-10-19 |
| 7780654 | Device for radiating light onto a skin surface during a medical or cosmetic skin treatment | Jens Elbrecht | 2010-08-24 |