Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993721 | Disc-shaped high-density recording mediums | Friedrich-Karl Bruder, Wilfried Haese, Jan Wiekard, Wolfgang Fischer, Rainer Protte +2 more | 2011-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993721 | Disc-shaped high-density recording mediums | Friedrich-Karl Bruder, Wilfried Haese, Jan Wiekard, Wolfgang Fischer, Rainer Protte +2 more | 2011-08-09 |