Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7016778 | Method for controlling a vehicle | Georg Roll, Lothar Kienle, Bernd Hartmann, Steffen Ritz, Frank Haller | 2006-03-21 |
| 6474149 | Method and apparatus for detecting a defective pressure switch | Thomas Proger, Markus Zenzen | 2002-11-05 |
| 6401049 | Process for inspecting the components of a system in a motor vehicle | — | 2002-06-04 |
| 6238020 | Method and brake system for control of brake pressure build-up during a control process | Ralph Gronau, Utz Lambert, Gunther Buschmann | 2001-05-29 |
| 6203122 | Electronic braking-force-distribution method | Thomas Proger, Markus Zenzen | 2001-03-20 |
| 6009366 | Process for monitoring a braking system with antilock system and electronic braking power distribution | Dieter Burkhard, Thomas Proger, Alexander Volz, Gerhard Kunz, Helmut Fennel | 1999-12-28 |
| 5887957 | Circuit arrangement for a brake system with electronic brake force distribution control | Hans-Joachim Buttner, Dieter Burkhard | 1999-03-30 |
| 5865514 | Circuit arrangement for a braking system with anti-lock control system | Thomas Striegel, Ronald Lehmer, Jürgen Woywod | 1999-02-02 |
| 5795039 | Brake system which maintains brake force distribution upon system malfunction while partially disabling anti-lock and traction slip | Helmut Fennel, Alexander Kolbe, Robert Kyle Schmidt, Thomas Proger | 1998-08-18 |
| 5614882 | Process and circuit for monitoring tire pressure | Michael Latarnik | 1997-03-25 |
| 5477456 | Process and circuit arrangement for the reduction of disadvantageous effects of engine stall torques | Helmut Fennel, Jean-Claude Schwartz, Otto Determann, Robert Kyle Schmidt | 1995-12-19 |
| 5452947 | Circuit configuration for regulating the brake pressure build-up for a brake system comprising an anti-locking control | Thomas Striegel | 1995-09-26 |
| 5302010 | Circuit configuration for improving the driving behavior of an automotive vehicle tending to oversteering | Hans-Joachim Buettner, Thomas Striegel | 1994-04-12 |
| 5272636 | Circuit configuration for a brake system with anti-lock or traction slip control | Gunther Buschmann, Hans-Joachim Buettner, Van U. Nguyen | 1993-12-21 |
| 5265947 | Circuit configuration for a brake system having an anti-lock control | Hans Wupper, Helmut Fennel, Gunther Buschmann, Ivica Batistic, Robert Kyle Schmidt | 1993-11-30 |
| 5221127 | Circuit configuration for monitoring an anti-lock brake system | Rolf Spaeth, Thomas Striegel, Harald Kahl, Thomas Proeger, Wolfgang Kling | 1993-06-22 |
| 5197788 | Circuit configuration for an anti-lock brake system | Helmut Fennel, Gunther Buschmann, Frank Jourdan | 1993-03-30 |
| 4844556 | Method and circuit configuration for controlling the wheel slip by means of an electronically controllable automotive vehicle brake system | Helmut Fennel | 1989-07-04 |
| 4736994 | Circuit configuration for controlling the braking pressure of a slip-controlled brake system for all-wheel driven automotive vehicles | Helmut Fennel, Hans Wupper, Gunther Buschmann | 1988-04-12 |
| 4729608 | Method and circuit configuration for controlling an anti-lock brake system for automotive vehicles with all-wheel drive | Helmut Fennel, Hans Wupper, Gunther Buschmann, Johannes Graeber | 1988-03-08 |