Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716491 | Liquid-crystalline medium | Kazuaki Tarumi, Brigitte Schuler, Matthias Bremer, Eike Poetsch, Heike Kniel | 2004-04-06 |
| 6679764 | Supply system for chemicals and its use | Claus Dusemund, Thomas Schwortschik | 2004-01-20 |