Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619975 | Method for monitoring operations of an internal combustion engine to detect combustion misses | Peter Schmidt, Manfred Mezger, Walter Gollin, Klaus Ries-Mueller | 1997-04-15 |
| 5334938 | Method of monitoring an internal combustion engine ignition system by measuring spark duration or voltage and distinction between isolated errors and recurrent errors | Karl-Heinz Kugler, Karlheinz Riedel, Richard Schleupen, Christian Zimmermann | 1994-08-02 |
| 5201293 | Method of monitoring the operation of an internal combustion engine | Richard Schleupen | 1993-04-13 |
| 4918389 | Detecting misfiring in spark ignition engines | Richard Schleupen, Christian Zimmermann | 1990-04-17 |
| 4696002 | Resetting circuit for microprocessors | Richard Schleupen, Ulrich Mayer, Bernhard Bauer | 1987-09-22 |