Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10617970 | Evaporation system, evaporation method, and sealing system | Mathias Rusch, Wolfgang Brandt, Nils Boettcher, Detlef Hammerschmidt, Andreas Konieczny +3 more | 2020-04-14 |
| 10550890 | Seal assembly including connecting channel | Jörg Brand | 2020-02-04 |
| 9937991 | Sealing system, method and watercraft | Joerg Brand | 2018-04-10 |
| 9869394 | Sealing system and sealing ring | Ernst-Peter Von Bergen, Lars Ziemen, Dieter Von Borstel, Ivan Ristic, Guido Wuestenhagen | 2018-01-16 |
| 9447883 | Seal for sealing shafts | Ernst-Peter Von Bergen, Lars Ziemen, Dieter Von Borstel, Guido Wuestenhagen, Ivan Ristic | 2016-09-20 |
| 9410627 | Seal arrangement with improved shaft bushing for a rotating ship propeller shaft | Lars Ziemen | 2016-08-09 |
| 9404582 | Seal arrangement for a rotating ship propeller shaft | Marko Wrage | 2016-08-02 |