Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D952858 | Front face of medical device | — | 2022-05-24 |
| 11052979 | Active stabilizing device and method | Holger Spardel | 2021-07-06 |
| 10501367 | Ceramics and glass ceramics exhibiting low or negative thermal expansion | Christian Ruessel | 2019-12-10 |
| 9745031 | Fin stabilizer and watercraft | Dirk Buechler, Thomas Elsken, Sebastian Geier, Bram van de Kamp, Markus Kintscher +8 more | 2017-08-29 |
| 7334742 | Spraying device with droplet hold-back | Horst Jahnke, Torsten Witting | 2008-02-26 |
| 6032602 | Stabilizer for ocean going vessels and a stabilizer for other ocean going bodies, such as ships | Heinz-Gunter Ehluss, Dirk Jurgens | 2000-03-07 |
| 5632661 | Device, such as a propeller, for ships which is independent of the main propeller propulsion system and can be used as an active maneuvering mechanism | Dirk Jurgens | 1997-05-27 |