Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067056 | Method for producing tamper-proof identification elements | Friedrich Kastner, Martin Bergsmann, Harald Walter, Georg Bauer | 2011-11-29 |
| 8067090 | Color effect pigment with a layer made of discrete metal particles, method for the production thereof and its use | Georg Bauer, Christian Wolfrum, Hans-Jorg Kremitzl, Thomas Klaumunzer, Thomas Schuster | 2011-11-29 |