Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8435618 | Multi-component injection-molded part with material-locking sealing | Gerold Kohlberger, Alexander Ziegler, Bjoern Billep, Wolf-Ingo Ratzel, Bernd Beiermeister +2 more | 2013-05-07 |
| 6168245 | Hydraulic brake system for motor vehicles | Heinz Siegel, Arnold Pahl, Rolf Hummel, Erika Mank, Rolf Stotz | 2001-01-02 |
| 5927824 | Vehicle hydraulic brake system | Arnold Pahl, Wolf-Dieter Jonner, Norbert Alaze, Helmut Pueschel, Thomas Isella +10 more | 1999-07-27 |
| 5897302 | Reciprocating piston pump with radial cylinders based by a wire hoop spring against an eccentric shaft | Heinz Siegel, Ernst-Dieter Schaefer, Dirk Merbold | 1999-04-27 |
| 5842405 | Eccentric arrangement for a reciprocating piston pump | Ernst-Dieter Schaefer | 1998-12-01 |
| 5718488 | Damper for damping fluid oscillations in a hydraulic, slip-controlled motor vehicle brake system | Steffen Schneider, Ernst-Dieter Schaefer | 1998-02-17 |
| 5123819 | Pressure fluid pumping device with a reciprocating piston pump | Wolfgang Schuller, Hans Feeser, Rolf Hummel, Michael F. Klose | 1992-06-23 |