Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869564 | Method for temperature manipulation of a melt | Andreas Gross, Hildegard Roemer, Norbert Greulich-Hickmann, Guido Raeke, Guenter Weidmann +2 more | 2014-10-28 |
| 7530238 | Heating apparatus with electrode for the conductive heating of melts | Rainer Eichholz, Guido Raeke, Volker Ohmstede, Günter Weidmann, Frank-Thomas Lentes +5 more | 2009-05-12 |