Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783631 | Decorative paper with a high opacity | — | 2004-08-31 |
| 6706372 | Decorative base paper with an ink-jet receiving layer | Rainer Gumbiowski | 2004-03-16 |
| 6690339 | Method and circuit arrangement for controlling the operating point of a cathode ray tube | Klaus Burkhardt, Uwe Nagel, Erich Schaefer | 2004-02-10 |