Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8728233 | Method for the production of group III nitride bulk crystals or crystal layers from fused metals | Jochen Friedrich, Georg Muller, Rainer Apelt, Bernhard Birkmann, Stephan Hussy | 2014-05-20 |
| 7883645 | Method for increasing the conversion of group III metals to group III nitrides in a fused metal containing group III elements | Jochen Friedrich, Georg Muller, Bernhard Birkmann, Stephan Hussy | 2011-02-08 |