Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313193 | Screw part having annular cross-section | Markus Berger, Harald Hagen, Daniel De Beer, Günter Sieper, Peter Diederichs +2 more | 2025-05-27 |
| 10865682 | Line section for the temperature-controlled guiding of a reductant for the exhaust gas aftertreatment of an internal combustion engine | Volker Zieris, Sascha Rosenfeldt, Sebastian Hesselfeld, Alexander Bohl | 2020-12-15 |
| 10746344 | Multi-part line having an insulating element for insulating a transition region between connector assemblies | Marco Isenburg, Tobias Etscheid, Reinhard Plietsch, Otfried Schwarzkopf, Michele Stelluto | 2020-08-18 |
| 10123378 | Electric heating system for a fluid line system | Olav Borgmeier, Tobias Etscheid, Thomas Schuler | 2018-11-06 |
| 9890889 | Line connector and ready-made media line | Martin Lechner, Olav Borgmeier, Otfried Schwarzkopf, Andreas Linnepe, Sascha Rosenfeldt +1 more | 2018-02-13 |
| 9556990 | Connection device for medium conduits | Harald Hagen, Andreas Suhr | 2017-01-31 |
| 8965187 | Electric heating system for a fluid line system | Olav Borgmeier, Tobias Etscheid, Thomas Schuler | 2015-02-24 |
| 8220841 | Connection device for medium conduits | Harald Hagen, Andreas Suhr | 2012-07-17 |
| 7258371 | Connection system | Harald Hagen, Martin Hoffmann, Jörg Westmeier, Volker Kaminski, Norbert Terlau +1 more | 2007-08-21 |
| 6883779 | Receiving part of a fluid plug-in coupling | Olav Borgmeier, Frank Zenses, Jannis Serdaris, Norbert Terlau | 2005-04-26 |