Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5202628 | Evaluating circuit for linearizing the output of differential-choke displacement transmitter | Johannes Locher, Joerg Barth | 1993-04-13 |
| 5116342 | Trigger circuit with self-adjusting reference value | Wolfgang Schmidt, Johannes Locher | 1992-05-26 |
| 5053914 | Safety circuit for a high-voltage generator of an electrostatic filter | Wolf Wessel, Rolf Leonhard, Wilhelm Polach, Bernhard Lucas, Wilhelm Stahl | 1991-10-01 |
| 4905645 | Safety system for internal combustion engines | Bernhard Bonse, Gerhard Stumpp | 1990-03-06 |
| 4890697 | Sensing apparatus for monitoring a structure subject to wear | Friedrich Schauer, Kurt Kramer | 1990-01-02 |
| 4791900 | Safety and emergency driving method for an internal combustion engine with self-ignition and an arrangement for the performance of this method | Rainer Buck, Hermann Kull, Albrecht Sieber, Wolf Wessel | 1988-12-20 |
| 4779783 | Device for removing an endless paper web and introducing same into a fast printer | Rolf Schmidt | 1988-10-25 |
| 4541271 | Measuring arrangement for continuous monitoring operating parameters of an internal combustion engine | Ulrich Flaig, Johannes Locher, Wolfgang Schmidt | 1985-09-17 |
| 4534328 | Emergency control apparatus for a Diesel engine | Ulrich Flaig, Johannes Locher | 1985-08-13 |
| 4527121 | Short-circuit-protected evaluation circuit of high stability for variable inductance transducers | Ulrich Flaig, Gerhard Hettich, Johannes Locher | 1985-07-02 |
| 4487059 | Circuit for producing pulses indicative of speed from a rotary generator without timing shift | Helmut Kniss, Johannes Locher | 1984-12-11 |
| 4467762 | Control apparatus for a fuel metering system | Johannes Locher | 1984-08-28 |
| 4451778 | Short-circuit-resistant trigger circuit layout for an electrical consumer | Johannes Locher | 1984-05-29 |