Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5220896 | Tank-venting arrangement and method for checking the tightness thereof | Andreas Blumenstock, Helmut Denz, Ernst Wild | 1993-06-22 |
| 5197442 | Tank-venting arrangement and method of operating the same | Andreas Blumenstock, Helmut Denz, Ernst Wild | 1993-03-30 |
| 5193512 | Tank-venting system for a motor vehicle and method for checking the operability thereof | Helmut Denz, Ernst Wild, Wolfgang Wagner | 1993-03-16 |
| 5186153 | Tank-venting arrangement for a motor vehicle and method for checking the operability thereof | Helmut Denz, Ernst Wild | 1993-02-16 |
| 5072712 | Method and apparatus for setting a tank venting valve | Gunther Plapp, Wolfgang Wagner | 1991-12-17 |
| 4644922 | Method and apparatus for controlling the overrun mode of operation of an internal combustion engine | Otto Glockler, Dieter Gunther | 1987-02-24 |
| 4603670 | Method of and device for lambda-regulation of fuel mixture for an internal combustion engine | Richard Bertsch, Dieter Gunther, Hans Schnurle | 1986-08-05 |
| 4582033 | Method of and device for controlling fuel injection in internal combustion engines | Wilhelm Sorg | 1986-04-15 |
| 4541390 | Method and apparatus for determining an injection moment during a start process in an internal combustion engine | Dieter Gunther | 1985-09-17 |
| 4532908 | Control device for metering fuel in a supercharged internal combustion engine | — | 1985-08-06 |
| 4492204 | Metering device for an internal combustion engine | Richard Bertsch, Dieter Gunther | 1985-01-08 |
| 4449508 | Electrically controlled or regulated fuel metering system for an internal combustion engine | Otto Glockler, Dieter Gunther, Michael Horbelt | 1984-05-22 |
| 4375207 | Top speed limiter for an internal combustion engine | Albrecht Sieber, Peter Schulzke, Dieter Gunther | 1983-03-01 |
| 4311123 | Method and apparatus for controlling the fuel supply of an internal combustion engine | Otto Glockler, Dieter Gunther, Peter Schulzke, Albrecht Sieber | 1982-01-19 |
| 4307693 | Fuel injection installation | Otto Glockler | 1981-12-29 |
| 4294215 | Fuel injection system | Waldmar Hans, Rudolf Sauer, Otto Glockler, Dieter Gunther, Manfred Lembke | 1981-10-13 |
| 4205635 | Fuel mixture control system | Dieter Kirn, Hans Schnurle, Peter Werner, Ulrich Drews, Klaus Streit +2 more | 1980-06-03 |