Issued Patents 2017
Showing 1–2 of 2 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 |