Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4665757 | Flow rate meter with pressure equalizer conduit | Eberhard Biermann, Dieter Gunther, Claus Ruppmann, Erwin Nagele | 1987-05-19 |
| 4664142 | Pressure regulating device | Dieter Gunther, Claus Ruppmann | 1987-05-12 |
| 4660524 | Fuel supply line | Dieter Gunther, Heinrich Knapp, Gunther Plapp | 1987-04-28 |
| 4603670 | Method of and device for lambda-regulation of fuel mixture for an internal combustion engine | Dieter Gunther, Hans Schnurle, Ulrich Steinbrenner | 1986-08-05 |
| 4492204 | Metering device for an internal combustion engine | Dieter Gunther, Ulrich Steinbrenner | 1985-01-08 |
| 4428345 | Fuel metering system for an internal combustion engine | Dieter Gunther, Michael Horbelt, Bernd Kraus, Jurgen Penschuck, Claus Ruppmann +1 more | 1984-01-31 |
| 4392470 | Temperature responsive open/closed loop switching for lambda control | Dieter Gunther, Siegfried Bottcher, Herbert Arnold, Hans Schnurle, Michael Horbelt | 1983-07-12 |
| 4335696 | Method and apparatus for performing fuel mixture enrichment | Hans Schnurle, Michael Horbelt, Ulrich Drews, Peter Werner, Otto Glockler +1 more | 1982-06-22 |
| 4240383 | Fuel metering device for an internal combustion engine | Michael Horbelt, Hans Schnurle, Ulrich Drews | 1980-12-23 |
| 4239022 | Method and apparatus for fuel control of an internal combustion engine during cold-starting | Ulrich Drews, Michael Horbelt, Hans Schnurle, Peter Werner, Otto Glockler +1 more | 1980-12-16 |
| 4227491 | Warm-up regulator for enriching the air-fuel mixture delivered to an internal combustion engine | Hans Schnurle | 1980-10-14 |
| 4220123 | Subpressure limiter for a fuel injection system | Eberhard Utz, Siegfried Fehrenbach, Dittmar Klett, Heinrich Knapp | 1980-09-02 |