Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807897 | Hydraulic piston and process for its surface treatment | Rolf Weiler, Uwe Zeibig, Martina Wagner, Jan Elwart | 2004-10-26 |
| 6085636 | Brake piston | Helmut Ruckert, Nabil Henein | 2000-07-11 |
| 5253577 | Piston-cylinder assembly of plastic material as well as process and apparatus for its manufacture | Juergen Schonlau, Ralf Harth, Wolfgang Ritter | 1993-10-19 |
| 5195806 | Brake pressure control device for automotive vehicles | Juergen Schonlau, Holger von Hayn, Ralf Harth, Wolfgang Ritter | 1993-03-23 |
| 5184468 | Brake power booster and master cylinder assembly with return spring plate | Juergen Schonlau, Ralf Harth | 1993-02-09 |
| 5167441 | Anti-lock brake system for automotive vehicles | Juergen Schonlau, Rudolf Cezanne, Rudolphy Heuer | 1992-12-01 |
| 5161863 | Braking pressure control device for automotive vehicles | Juergen Schonlau | 1992-11-10 |
| 5152378 | Brake pressure control device | Jergen Schonlau, Peter Volz | 1992-10-06 |
| 5127713 | Anti-lock brake system for automotive vehicles | — | 1992-07-07 |
| 5121686 | Piston-cylinder assembly of plastic material | Juergen Schonlau, Ralf Harth, Wolfgang Ritter | 1992-06-16 |
| 4840433 | Pressure control device, in particular for pressure-fluid-operable brake systems of automotive vehicles | Juergen Schonlau, Ralf Harth | 1989-06-20 |
| 4828329 | Pressure regulator, in particular, for use with pressure fluid-operable brake systems of automotive vehicles | Juergen Schonlau, Ralf Harth | 1989-05-09 |
| 4779933 | Pressure regulating device, in particular, for pressure fluid-operable brake systems of automotive vehicles | Juergen Schonlau | 1988-10-25 |
| 4577731 | Floating caliper spot type disc brake | Jochen Burgdorf, Ulrich Klimt | 1986-03-25 |
| 4566277 | Pressurized fluid supplying arrangement particularly a master cylinder of a clutch | — | 1986-01-28 |
| 4542945 | Deceleration-sensitive braking pressure control unit for a vehicular hydraulic brake system | Volker Berisch | 1985-09-24 |
| 4482190 | Multiple-circuit hydraulic brake system | Jochen Burgdorf | 1984-11-13 |
| 4469378 | Load-responsive braking pressure control device especially for vehicle brake systems | — | 1984-09-04 |
| 4374551 | Mechanical actuating device for a spot-type disc brake | Helmut Franke | 1983-02-22 |
| 4354581 | Mechanical actuating device for a disc brake | Helmut Franke | 1982-10-19 |