Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |