Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4523791 | Method for monitoring and controlling hydraulic brake slip control devices supplied with energy from an external source, and an apparatus for implementing this method | Jochen Burgdorf, Dieter Kircher, Hans-Wilhelm Bleckmann, Lutz Weise | 1985-06-18 |
| 4521061 | Hydraulic brake system with slip control | Jochen Burgdorf, Lutz Weise, Dieter Kircher, Andre F. L. Goossens | 1985-06-04 |
| 4508008 | Hydraulic brake booster | — | 1985-04-02 |
| 4492413 | Control arrangement for an antiskid hydraulic braking system of a vehicle | Jochen Burgdorf, Dieter Kircher, Lutz Weise | 1985-01-08 |
| 4492082 | Master cylinder for hydraulically actuated brakes for automotive vehicles | — | 1985-01-08 |
| 4489989 | Auxiliary power assisted master cylinder arrangement for a vehicle brake system | Jochen Burgdorf, Dieter Kircher, Helmut Steffes, Hans W. Bleckmann, Andre F. L. Goosens +2 more | 1984-12-25 |
| 4484509 | Brake booster for an automotive vehicle | Franz Wienecke | 1984-11-27 |
| 4477125 | Hydraulic brake system having an antiskid system | Dieter Kircher, Ludwig Budecker, Georg Obersteiner | 1984-10-16 |
| 4462300 | Hydraulic power booster with a mechanically operated separate brake control valve member | — | 1984-07-31 |
| 4440454 | Pressure control arrangement for vehicle braking system with antiskid control equipment | Jochen Burgdorf, Dieter Kircher, Lutz Weise | 1984-04-03 |
| 4416491 | Pressure controlling arrangement for use in a vehicle brake system | Jochen Burgdorf, Dieter Kircher, Hans-Wilhelm Bleckmann, Lutz Weise | 1983-11-22 |
| 4415210 | Arrangement for controlling the pressure in brake actuating cylinders of a vehicle | Jochen Burgdorf, Dieter Kircher, Lutz Weise, Hans-Wilhelm Bleckmann | 1983-11-15 |
| 4402554 | Pressure control device for a pressure accumulator | — | 1983-09-06 |
| 4400943 | Brake unit for automotive vehicles | — | 1983-08-30 |
| 4397219 | Brake booster for automotive vehicles | — | 1983-08-09 |
| 4395072 | Vehicular hydraulic brake system | — | 1983-07-26 |
| 4384745 | Pressure reducer for hydraulic brake systems | Reinhard Rauschenbach | 1983-05-24 |
| 4366745 | Hydraulic booster | — | 1983-01-04 |
| 4362339 | Hydraulic brake system with an antiskid control apparatus | — | 1982-12-07 |
| 4360079 | Spot-type disc brake | — | 1982-11-23 |
| 4354714 | Hydraulic brake system having wheel slip control | — | 1982-10-19 |
| 4347779 | Vacuum brake booster | — | 1982-09-07 |
| 4340257 | Hydraulic brake system | — | 1982-07-20 |
| 4316642 | Control device for hydraulic brake systems incorporating antiskid control apparatus | — | 1982-02-23 |
| 4309935 | Two circuit vacuum brake booster | — | 1982-01-12 |