Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876643 | Diaphragm non-return valve for a compressed air system | Michael Kaufmann, Arne Stephan, Olaf Wichmann | 2020-12-29 |
| 10717423 | Method for controlling brakes in a trailer vehicle | Rainer Risse, Axel Stender | 2020-07-21 |
| 10604134 | Pneumatic braking system for a trailer vehicle | Axel Stender, Norbert Witte | 2020-03-31 |
| 10259436 | Brake modulator for a compressed air braking system of a vehicle | Karsten-Wilhelm Lüchau, Arne Stephan, Olaf Wichmann | 2019-04-16 |
| 10125887 | Solenoid valve | Jörg Bürger, Andreas Teichmann | 2018-11-13 |
| 9988032 | Relay valve, valve device, and vehicle associated therewith | — | 2018-06-05 |
| 9834191 | Relay valve, valve device, and vehicle therewith | — | 2017-12-05 |
| 8539979 | Two-stage solenoid valve for an electropneumatic valve control unit | Dieter Frank, Juan Rovira-Rifaterra, Andreas Teichmann | 2013-09-24 |
| 7905557 | Brake-pressure modulator pilot unit | Dieter Frank, Juan Rovira-Rifaterra, Andreas Teichmann | 2011-03-15 |
| 7369023 | Method for manufacturing a magnet armature | Dieter Frank, Siegfried Hofler | 2008-05-06 |
| 6626505 | Braking pressure modulator for an electronic braking system | Dieter Frank, Gerdt Schreiber, Peter Homann, Andreas Kranz, Hartmut Schappler +2 more | 2003-09-30 |
| 6467854 | Braking pressure modulator for a trailer with electronic braking system | Dieter Frank, Gerdt Schreibert, Peter Homann, Andreas Kranz, Hans-Klaus Wolff +1 more | 2002-10-22 |
| 6453936 | Valve system for the pre-engagement unit of a braking pressure modulator | Dieter Frank, Gerdt Schreibert, Peter Homann, Andreas Kranz, Hans-Klaus Wolff +1 more | 2002-09-24 |