Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768595 | Method for producing sub-assemblies | Andreas Dietrich, Chris Hillebrecht, Michael Leisgang, Erich Schwarz | 2017-09-19 |
| 9631097 | Weather-resistant pearlescent pigments, process for the production and use thereof | Michael Grüner, Günter Kaupp | 2017-04-25 |