Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404841 | Optical combustion sensor system | Horst Franke, Ernst Linder, Winfried Moser, Klaus Muller | 1983-09-20 |
| 4394855 | Internal combustion engine with externally supplied ignition having an ignition chamber associated with the main combustion chamber | Reinhard Latsch, Ernst Linder, Helmut Maurer, Klaus Muller | 1983-07-26 |
| 4391691 | Temperature compensated polarographic oxygen gas sensor and sensing system, particularly for automotive application | Ernst Linder, Helmut Maurer, Klaus Muller | 1983-07-05 |
| 4381748 | Method of regulating combustion in the combustion chambers of an internal combustion engine | Konrad Eckert, Klaus Muller, Ernst Linder, Helmut Maurer, Winfried Moser +3 more | 1983-05-03 |
| 4369748 | Optical engine knock sensing system | Leo Steinke, Ernst Linder, Helmut Maurer, Klaus Muller | 1983-01-25 |
| 4358952 | Optical engine knock sensor | Helmut Maurer, Klaus Muller, Ernst Linder | 1982-11-16 |
| 4355618 | Method and apparatus for obtaining a control variable for the closed-loop control of the fuel-air ratio in the operating mixture of internal combustion engines | Klaus Muller, Helmut Maurer, Ernst Linder, Harald Reber, Hermann Dietz | 1982-10-26 |
| 4334974 | Electrochemical oxygen sensor, particularly for use with exhaust gases of internal combustion engines, and especially for polarographic application | Klaus Muller, Helmut Maurer, Ernst Linder, Karl-Hermann Friese, Harald Reber +4 more | 1982-06-15 |
| 4333439 | Apparatus for controlling the exhaust gas recirculation rate in an internal combustion engine | Klaus Muller, Helmut Maurer, Ernst Linder | 1982-06-08 |
| 4294679 | Flat electrochemical sensor, and method of its manufacture | Helmut Maurer, Klaus Muller, Ernst Linder, Gunther Stecher | 1981-10-13 |
| 4291572 | Method and system for controlling the temperature of a heat measuring sensor especially in motor vehicles | Helmut Maurer, Gerhard Dillman, Ernst Linder | 1981-09-29 |
| 4283261 | Electrochemical sensor structure to determine oxygen content in combustion exhaust gases | Helmut Maurer, Klaus Muller, Ernst Linder, Hermann Dietz, Karl-Hermann Friese +1 more | 1981-08-11 |
| 4282080 | Electrochemical sensor, particularly for oxygen determination in combustion gases | Klaus Muller, Ernst Linder, Helmut Mauer, Karl-Hermann Friese, Heinz Geier | 1981-08-04 |
| 4277323 | Electrochemical oxygen sensor, particularly for use in the exhaust system of automotive-type internal combustion engines | Klaus Muller, Helmut Maurer, Ernst Linder, Bodo Ziegler | 1981-07-07 |
| 4219399 | Internally, electrically heated electrochemical sensing element | Heiko Gruner, Rainer Schussler | 1980-08-26 |
| 4212720 | Electrically heated electrochemical sensor construction, particularly to determine oxygen concentration in exhaust gases from combustion engines | Helmut Maurer, Ernst Linder, Rainer Schussler | 1980-07-15 |