Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366759 | Method of lacquering the luminophore layer of a color picture tube | Rolf Reidinger | 1994-11-22 |
| 5334410 | Method of lacquering the luminophore layer of a color picture tube | Rolf Reidinger | 1994-08-02 |
| 4473488 | Process for reclaiming rare-earth metallic oxide and/or rare-earth metallic oxysulfide phosphors | Volker Gerstle, Gerhard Mauz | 1984-09-25 |
| 4409352 | Method of making a dispersion lacquer for luminescent screens | Lothar Huster, Rolf Zondler | 1983-10-11 |