Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247556 | Pump device | Christian Groh | 2025-03-11 |
| 9573632 | Suspension system for a driver's compartment of a vehicle | Albertus Clemens Maria Van Der Knaap, Menno Adrianus Beenakkers, Jeroen Vandenhoudt, Christian Groh, Patrik Fuchs | 2017-02-21 |
| 9399941 | System for exhaust gas treatment for internal combustion engines | Christian Groh | 2016-07-26 |
| 6344783 | Electromagnet, specially for actuating valves | Rolf Neuhaus, Kurt R. Stratil, Andreas Ehrenfels, Hans Pauly | 2002-02-05 |