Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458909 | Aryl-substituted poly (p-arylene-vinylenes), process for their preparation and their use in electroluminescence components | Hubert Spreitzer, Willi Kreuder, Heinrich Becker, Robert J. C. E. Demandt | 2002-10-01 |