Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936325 | Optical recording medium | Horst Berneth, Friedrich-Karl Bruder, Wilfried Haese, Rainer Hagen, Karin Hassenruck +11 more | 2005-08-30 |
| 6855390 | Optical data carriers and method for producing the same | Wilfried Haese, Friedrich-Karl Bruder, Steffen Kuhling, Franky Bruynseels, Dirk Van Meirvenne +1 more | 2005-02-15 |