Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650120 | Electric drive shaft and vehicle comprising such an electric drive shaft | — | 2017-05-16 |
| 9580160 | Ship drive system having a plurality of electric drive shafts | Kay Tigges, Michael Wycisk | 2017-02-28 |
| 9365276 | Drive cascade system for a watercraft | Dierk Schröder, Kay Tigges, Michael Wycisk | 2016-06-14 |
| 9257877 | Superconducting machine and method for the operation thereof | Joachim Frauenhofer, Jörn Grundmann, Peter Kummeth, Peter van Hasselt | 2016-02-09 |
| 9199711 | Drive cascade system for a watercraft | Dierk Schröder, Kay Tigges, Michael Wycisk | 2015-12-01 |
| 9157780 | Device generating exhaust gas, especially a boat, comprising a system for determining the volume of exhaust gas | Thomas Bosselmann | 2015-10-13 |
| 9128025 | Method and device for determining chemical and/or physical properties of working substances in a machine system | Remigiusz Pastusiak, Le Nga Quach, Kerstin Wiesner | 2015-09-08 |
| 8109224 | Submarine with underwater exhaust discharge during snorkeling mode | Moustafa Abdel-Maksoud, Stefan Jungnitz, Hannes Schulze Horn | 2012-02-07 |
| 7919881 | Method for supplying the electrical on-board power network of ships with external energy | Hannes Schulze Horn, Kay Tigges | 2011-04-05 |
| 6837758 | Fast military surface craft | Armin Drefs, Stefan Richter, Wolfgang Rzadki, Karl-Otto Sadler | 2005-01-04 |
| 6485339 | Electric motor pod drive system for a vessel with a cooling device | Wolfgang Rzadki, Reinhold Reuter, Stephan Brabeck, Manfred Heer, Peter Hein +2 more | 2002-11-26 |