Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656543 | Cholesteric layered material, and the production thereof | Norbert Schneider, Volker Richter, Wolfgang Best, Albert Kohl, Peter Blaschka +1 more | 2003-12-02 |
| 6605235 | Cholesteric layered material having an improved color impression, and the production thereof | Frank Meyer, Frank Prechtl, Norbert Schneider, Peter Heilmann, Volker Koch +2 more | 2003-08-12 |
| 6597426 | Flat element with a cholesteric liquid crystal structure | Karl Siemensmeyer, Markus Bröcher, Christian Kuckertz, Werner Mormann | 2003-07-22 |
| 6582781 | Multilayer cholesteric pigments | Norbert Schneider, Volker Richter, Harald Keller, Gunter Bettinger, Peter Blaschka +3 more | 2003-06-24 |
| 6531221 | Multilayer cholesteric pigments | Norbert Schneider, Raimund Schmid, Wolfgang Best, Peter Blaschka, Frank Meyer | 2003-03-11 |