Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699598 | Laminar body having phosphorescent properties, process for producing it and its use | Annett Bretschneider, Wolfgang Kuhn, Jurgen Wieczoreck | 2004-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699598 | Laminar body having phosphorescent properties, process for producing it and its use | Annett Bretschneider, Wolfgang Kuhn, Jurgen Wieczoreck | 2004-03-02 |