Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9476311 | Variable-pitch propeller or repeller | Christian Müller, Dierk Schröder | 2016-10-25 |
| 8821200 | Modular gondola drive for a floating device | Christian Norbert Mueller, Jan Pellinghoff, Dierk Schroeder, Michael Wycisk, Robin Ernest de Ruiter | 2014-09-02 |
| 8482164 | Buoyant harbor power supply | Hans Bernhard Müller-Schwenn | 2013-07-09 |