Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5879795 | Luminescent screen containing phosphor particles coated with MoO.sub.3 | Markus Haase, Helmut Bechtel, Wolfram Czarnojan | 1999-03-09 |
| 5739632 | Luminescent phosphor screen containing catena-polyphosphate | Markus Haase, Helmut Bechtel, Wolfram Czarnojan, Walter Mayr | 1998-04-14 |