Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7048974 | Liquid crystal mixtures | Michael Junge, Harald Hirschmann, Sabine Schoen, Juliane Suermann, Ursula Patwal +1 more | 2006-05-23 |
| 6730372 | Liquid-crystalline medium | Harald Hirschmann, Dagmar Zimmermann, Ursula Patwal, Sabine Schoen, Martina Weidner | 2004-05-04 |