Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8560212 | Method and device for operating a gas injection system of a gas fuel and a liquid fuel operated internal combustion engine | Juergen Foerster, Christian Mengler, Thorsten Allgeier, Rudolf Moz, Winfried Langer +1 more | 2013-10-15 |
| 5797375 | Method of detecting and documenting exhaust-gas relevant malfunctions of a vehicle | — | 1998-08-25 |
| 5727526 | Device and method for determining a load signal in an internal combustion engine | Claus-Dieter Nusser, Markus Lischwe | 1998-03-17 |
| 5388558 | Method and arrangement for checking the operability of a fluid-flow conducting conduit system of an internal combustion engine | Gunther Plapp, Robert Entenmann | 1995-02-14 |
| 5385128 | Method and device for limiting vehicle speed | Claus-Dieter Nusser | 1995-01-31 |
| 5353644 | Method and system for evaluating a signal from a vibrationally-sensitive pressure sensor in a motor vehicle | Rainer Frank, Manfred Mezger, Klaus Ries-Mueller | 1994-10-11 |
| 5327780 | Method and arrangement for monitoring the operability of a heater of an oxygen measuring probe | Robert Entenmann, Rudolf Moz | 1994-07-12 |
| 5275143 | Method for reducing the fuel supply for one engine cylinder | Manfred Lembke, Anwar Abidin | 1994-01-04 |
| 5150698 | Method and arrangement for adjusting fuel for emergency operation | Rolf Kohler, Klaus Franzke | 1992-09-29 |
| 5048482 | Device for controlling an operating characteristic of an internal combustion engine | Eberhard Lang | 1991-09-17 |
| 4721281 | Actuating device for throttle valve | Hermann Nusser, Gunther Plapp, Helmut Schwarz | 1988-01-26 |
| 4705007 | Method of controlling tank venting in an internal combustion engine and apparatus therefor | Gunther Plapp, Botho Zichner, Rudiger Jautelat, Rolf Kohler, Hans-Martin Muller | 1987-11-10 |
| 4669301 | Method for measuring the flow rate of a medium flowing through a pipe and apparatus therefor | Cornelius Peter | 1987-06-02 |
| 4580220 | Failsafe emergency operation device for idling operation in motor vehicles | Gunter Braun, Wolfgang Kosak | 1986-04-01 |
| 4572125 | Method of and device for regulating rotary speed of an internal combustion engine | — | 1986-02-25 |
| 4513711 | Apparatus for regulating the idling speed of internal combustion engines | Gunter Braun, Rolf Schleicher | 1985-04-30 |
| 4494517 | Method and apparatus for controlling at least one throttle cross section in a control line | Cornelius Peter, Claus Ruppmann, Rainer Schillinger | 1985-01-22 |
| 4441471 | Apparatus for regulating the idling rpm of internal combustion engines | Bernd Kraus, Gunther Plapp | 1984-04-10 |