| 6149748 |
Method of manufacturing large crystal bodies |
Thomas Berthold |
2000-11-21 |
| 6132508 |
Device and method for liquefying and crystallizing substances |
Thomas Berthold |
2000-10-17 |
| 5997640 |
Device and method for liquefying and crystallizing substances |
Thomas Berthold |
1999-12-07 |
| 5676891 |
Method for manufacturing a phosphor ceramic by hot-pressing |
— |
1997-10-14 |
| 5562860 |
Phosphor having reduced afterglow |
Christa Grabmaier, Juergen Leppert |
1996-10-08 |
| 5560867 |
Phosphor with an additive for reducing afterglow |
Christa Grabmaier, Juergen Leppert |
1996-10-01 |
| 5518659 |
Method for manufacturing a phosphor having high translucency |
Wolfgang Rossner, Juergen Leppert, Christa Grabmaier |
1996-05-21 |
| 5518658 |
Phosphor having reduced afterglow and method for manufacturing same |
Wolfgang Rossner, Christa Grabmaier, Juergen Leppert, Andreas Jahnke, Wolfgang Schubert |
1996-05-21 |