Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680435 | Electrical heating device | Franz Bohlender, Michael Niederer, Michael Zeyen, Rainer Wuenstel | 2014-03-25 |
| 8362406 | Method of manufacturing an electric heating device and electric heating devices | Franz Bohlender, Michael Niederer, Michael Zeyen, Rainer Wuenstel | 2013-01-29 |
| 8319158 | Electric heating radiator device | Franz Bohlender, Michael Niederer, Michael Zeyen, Rainer Wuenstel | 2012-11-27 |