Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654079 | Liquid crystal color display screen comprising a phosphor layer | Helmut Bechtel, Cornelis Reinder Ronda, Thomas Justel | 2003-11-25 |
| 6572785 | Plasma picture screen with red phosphor | Thomas Justel, Walter Mayr | 2003-06-03 |
| 6570319 | Soft-tone fluorescent lamp | Thomas Juestel, Cornelis Jojakim Jalink, Wolfgang Busselt | 2003-05-27 |
| 6563556 | Liquid crystal color picture screen | Thomas Justel, Robert Van Asselt, Dirk Jan Broer | 2003-05-13 |
| 6559598 | Plasma picture screen with UV light emitting layer | Thomas Justel, Hans-Helmut Bechtel, Harald Gläser, Walter Mayr | 2003-05-06 |
| 6509685 | Plasma display screen comprising a red phosphor | Thomas Justel, Helmut Bechtel, Cornelis Reinder Ronda | 2003-01-21 |