Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8329369 | Method for the production of pure C.I. pigment orange 74 | Thomas Hundsdorf | 2012-12-11 |
| 7241822 | Dye composition for dyeing powder coatings | Felix Grimm, Klaus Kund, Wolfgang Winter, Bernd Nestler | 2007-07-10 |