Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9476311 | Variable-pitch propeller or repeller | Ernst-Christoph Krackhardt, Christian Müller | 2016-10-25 |
| 9394146 | Assembling an auxiliary lifting unit on a mobile crane | — | 2016-07-19 |
| 9365276 | Drive cascade system for a watercraft | Rainer Hartig, Kay Tigges, Michael Wycisk | 2016-06-14 |