Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5235949 | Method and arrangement for controlling the fuel metered in a diesel engine | Josef Wahl, Alf Loffler, Hermann Grieshaber, Wilhelm Polach, Ewald Eblen +10 more | 1993-08-17 |
| 5131371 | Method and arrangement for controlling a self-igniting internal combustion engine | Josef Wahl, Alf Loffler, Hermann Grieshaber, Wilhelm Polach, Ewald Eblen +11 more | 1992-07-21 |
| 5113820 | Method of avoiding excessive engine drag torque | — | 1992-05-19 |
| 5070836 | Method and arrangement for controlling the injection of fuel in an internal combustion engine | Josef Wahl, Alf Loffler, Hermann Grieshaber, Wilhelm Polach, Ewald Eblen +10 more | 1991-12-10 |
| 5063903 | Method and arrangement for controlling the metering of fuel in an internal combustion engine | Josef Wahl, Alf Loffler, Hermann Grieshaber, Wilhelm Polach, Ewald Eblen +10 more | 1991-11-12 |
| 5044335 | Monitoring arrangement for a fuel filter | — | 1991-09-03 |
| 5043647 | System and method for controlling the speed of a vehicle having an internal combustion engine | Albrecht Sieber | 1991-08-27 |
| 4696276 | Method for influencing the metering of fuel to an internal combustion engine | Albrecht Sieber | 1987-09-29 |
| 4559914 | Control device for inactivating an internal combustion engine | Hermann Grieshaber, Albrecht Sieber, Jurgen Wietelmann | 1985-12-24 |
| 4541271 | Measuring arrangement for continuous monitoring operating parameters of an internal combustion engine | Werner Fischer, Johannes Locher, Wolfgang Schmidt | 1985-09-17 |
| 4534328 | Emergency control apparatus for a Diesel engine | Werner Fischer, Johannes Locher | 1985-08-13 |
| 4528952 | Emergency control device for fuel-dosing systems | Albrecht Sieber | 1985-07-16 |
| 4527121 | Short-circuit-protected evaluation circuit of high stability for variable inductance transducers | Werner Fischer, Gerhard Hettich, Johannes Locher | 1985-07-02 |
| 4475513 | Fuel metering device for fuel injection pumps | Johannes Locher | 1984-10-09 |
| 4426980 | Correction device for a fuel metering system in an internal combustion engine | Hermann Eisele, Gerhard Stumpp, Wolf Wessel, Fridolin Piwonka | 1984-01-24 |
| 4384251 | Pulse-duty-cycle-type evaluation circuit for a variable inductance | Bernd Schelling | 1983-05-17 |
| 4359991 | Method and apparatus for fuel metering in internal combustion engines | Gerhard Stumpp, Ludwig Walz, Gerhard Schielinsky, Wolf Wessel, Thomas Kuttner +6 more | 1982-11-23 |
| 4357920 | Apparatus for the adjustment of a quantity-metering member of a fuel injection pump | Gerhard Stumpp, Wolf Wessel, Fridolin Piwonka, Ludwig Walz | 1982-11-09 |
| 4279235 | Apparatus for fixing the composition of the gas content of internal combustion engine cylinders | Fridolin Piwonda, Gerhard Stumpp, Wolf Wessel | 1981-07-21 |
| 4199812 | Apparatus for determining the duration of fuel injection control pulses | Winfried Klotzner, Rolf Daumer, Martin Zechnall, Uwe Kiencke | 1980-04-22 |