Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8592010 | Optical compensation films | Bernd Fiebranz, Bernhard Rieger, Detlef Pauluth, Axel Jansen, Ilona Herm | 2013-11-26 |
| 7753164 | Membranes made of cast polyarylate film | Jürgen Nick | 2010-07-13 |