Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5146783 | Liquid container hydrostatic level gauge | Walter Jansche, Anton Dukart | 1992-09-15 |
| 5142225 | Apparatus for measuring small displacements by using barberpole sensors producing a cyclical voltage having a mark/space ratio indicative of position | Guenter Gerlach, Georg Riedel, Walter Antoni | 1992-08-25 |
| 4920796 | Tank level meter | Anton Duckart, Peter Hauler | 1990-05-01 |
| 4896535 | Tank level meter | Anton Duckart, Peter Hauler | 1990-01-30 |
| 4891973 | Circuit arrangement for transmitting measurement values on vehicle wheels | Lothar Bollweber, Walter Jansche, Robert Hugel, Claus-Dietrich Pilch, Manfred Rothley | 1990-01-09 |
| 4753109 | Sensor for scanning physical processes in internal combustion engines | — | 1988-06-28 |
| 4727323 | Magneto-resistive differential sensor system | — | 1988-02-23 |
| 4649340 | Magnetic differential position sensor | — | 1987-03-10 |
| 4506217 | Gear tooth position and speed sensor with four, bridge circuit connected, magnetic resistance tracks | Manfred Rothley, Kurt Neuffer, Karl-Franz Reinhart | 1985-03-19 |
| 4481469 | Rotary speed sensor with Hall generator responding to tangential component of magnetic field | Peter Hauler, Manfred Rothley | 1984-11-06 |
| 4468949 | Apparatus for detecting operating data of an internal combustion engine | Ernst Linder, Karl-Otto Linn, Winfried Moser, Klaus Muller | 1984-09-04 |
| 4464646 | Controlled temperature coefficient thin-film circuit element | Kurt Burger, Heinz Friedrich, Heiko Gruner, Karl-Otto Linn | 1984-08-07 |
| 4408589 | Process and apparatus for operating an internal combustion engine | Peter Hauler, Frieder Heintz | 1983-10-11 |
| 4371934 | Vehicle trip computer | Josef Wahl, Peter Schmidt, Jorg Birmelin, Ferdinand Grob, Rolf Kohler +6 more | 1983-02-01 |
| 4368453 | Rapid acting gas temperature sensor | Werner Herden, Hans-Martin Hochenberger, Hans Neu, Hans-Joachim Seidel, Werner Pfander +3 more | 1983-01-11 |
| 4358762 | Inductive transducer responsive to displacement along a path | Konrad Wolf | 1982-11-09 |
| 4322727 | Inductive transducer responsive to displacement along a path | Konrad Wolf | 1982-03-30 |
| 4269069 | Pressure sensor, especially for intake air suction pressure | Dieter Handtmann, Helmut Rau | 1981-05-26 |