Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |