Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725762 | Connecting device for media lines | Markus Waschkewitz, Harald Hagen, Adrian Klehr, Frank Engelhard, Jochem-Andreas Hess +3 more | 2023-08-15 |
| 9841131 | Construction system for a connection arrangement for media lines | Harald Hagen, Adrian Klehr | 2017-12-12 |
| 7367352 | Multiway valve arrangement | Harald Hagen, Andreas Suhr | 2008-05-06 |