Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9453131 | PVD-metallic effect pigments with diffractive structure and metal nanoparticles, process for preparing them and use thereof | Bernhard Geissler, Martin Fischer, Frank Henglein, Ralph Schneider, Klaus Greiwe | 2016-09-27 |