Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5544634 | Method and arrangement for controlling an internal combustion engine | Thomas Zeller, Detlev Zieger | 1996-08-13 |
| 4571990 | Method and apparatus for measuring the rate of air flow in the intake tube of an internal combustion engine | — | 1986-02-25 |
| 4534331 | Control device for a fuel metering system of an internal combustion engine | David Van Belzen, Gerhard Lotterbach, Jan F. van Woudenberg, Udo Zucker | 1985-08-13 |
| 4527422 | Apparatus for determining the value of a cyclically varying parameter of an internal combustion engine | Gunther Kaiser, Gerhard Lotterbach, Udo Zucker | 1985-07-09 |
| 4493215 | Vibrator damping flow meter | Theodor Gast, Kurt Binder | 1985-01-15 |
| 4488439 | Mass flow meter with vibration sensor | Theodor Gast, Kurt Binder | 1984-12-18 |
| 4418567 | Knock sensing apparatus with fail indicator for use in an internal combustion engine | Bernward Boning, Rudolf Nagel, Uwe Kiencke, Heinz Theuerkauf | 1983-12-06 |
| 4410812 | Voltage-frequency converter | Edmund Jeenicke, Immanuel Krauter, Manfred Schenk | 1983-10-18 |
| 4363979 | Evaluation circuit for electrical signals | Joachim Braunger, Imanuel Krauter, Rainer Bone | 1982-12-14 |
| 4356447 | System and apparatus to determine the angular position, and speed of a rotating shaft, particularly crank shaft of an internal combustion engine | Uwe Kiencke, Rainer Bone | 1982-10-26 |
| 4338900 | Fuel metering apparatus in an internal combustion engine | Peter Dilger, Helmut Kauff | 1982-07-13 |
| 4328526 | Apparatus for controlling the current through an electromagnetically actuatable injection valve in an internal combustion engine valve in an internal combustion engine | Peter Dilger, Helmut Kauff | 1982-05-04 |
| 4287565 | Monitoring system for program controlled apparatus | Georg Haubner, Jurgen Wesemeyer, Hans Schrumpf, Jorg Birmelin, Manfred Schwab +3 more | 1981-09-01 |
| 4255965 | Apparatus for detecting oscillations occurring during engine knock | Alfred Schulz, Bernward Boning, Uwe Kiencke, Heinz Theuerkauf, Theodor Gast +1 more | 1981-03-17 |
| 4249493 | Method and system for generating operation-dependent control signals for apparatus, particularly ignition and fuel injections systems for internal combustion engines | Heinz Moller | 1981-02-10 |