Issued Patents 1989
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886140 | Device for controlling the drive torque of a motor vehicle | Hans-Joachim Ohnemuller, Klaus Kastner | 1989-12-12 |
| 4877296 | Antilocking system for a road vehicle | Reinhard Resch | 1989-10-31 |
| 4875338 | Hydraulic brake booster arrangement with parallel master cylinders and common housing for pivotable rocker | — | 1989-10-24 |
| 4856610 | System for controlling at least one variable influencing the drive torque of an internal combustion engine of a motor vehicle | Hans-Joachim Ohnemuller, Klaus Kastner | 1989-08-15 |
| 4852009 | Method of controlling braking of a vehicle operating in a curved path, and vehicle brake control system | Wolf-Dieter Jonner, Dieter Roller | 1989-07-25 |
| 4850446 | Motor vehicle propulsion control when accelerating from a stationary position | Hans-Joachim Ohnemuller, Klaus Kastner | 1989-07-25 |
| 4846534 | Antilocking system for a road vehicle | Reinhard Resch | 1989-07-11 |
| 4843819 | Hydraulic brake booster with parallel booster pistons | — | 1989-07-04 |
| 4841446 | Method for monitoring the operations of an electromechanical control system that ensures the adhesion of wheels of a motor vehicle | Hans-Joachim Ohnemuller | 1989-06-20 |
| 4840434 | Vehicle brake system having an anti-skid apparatus | — | 1989-06-20 |
| 4824185 | Hydraulic dual-circuit braking system | Walter Klinker, Manfred Steiner | 1989-04-25 |
| 4824186 | Hydraulic dual-circuit brake system | Walter Klinker, Manfred Steiner | 1989-04-25 |
| 4821606 | Arrangement for automatically shifting vehicle aggregates of a motor vehicle | — | 1989-04-18 |
| 4813448 | Control system for vehicle regulation | — | 1989-03-21 |
| 4809807 | Control for the automatic locking of the transfer transmission of a motor vehicle | — | 1989-03-07 |
| 4804058 | Arrangement for controlling at least one magnitude influencing the driving torque of an internal combustion engine of a motor vehicle | Hans Ohnemueller, Klaus Kastner | 1989-02-14 |
| 4796717 | Installation for the forward drive regulation in motor vehicles | Hans Ohnemueller, Klaus Kastner | 1989-01-10 |