Issued Patents All Time
Showing 76–93 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5056484 | Regulating device for adjusting a regulating member | Ernst Wild | 1991-10-15 |
| 5054452 | Method and apparatus for detecting a fault condition of a lambda probe | — | 1991-10-08 |
| 5022374 | Method for sequentially injecting fuel | Klemens Grieser, Jürgen Stock, Rudolf Moz, Winifred Uttenweiler | 1991-06-11 |
| 4995365 | System for detecting engine ignition failures in an internal combustion engine | Werner Herden | 1991-02-26 |
| 4941446 | Ignition and fuel injection back-up system for emergency running of internal combustion engines | Rudolf Moz, Winfried Uttenweiler | 1990-07-17 |
| 4924835 | Method of and device for the electronic determination of the fuel amount for an internal combustion engine | — | 1990-05-15 |
| 4856465 | Multidependent valve timing overlap control for the cylinders of an internal combustion engine | Martin Person | 1989-08-15 |
| 4803966 | Engine control system | — | 1989-02-14 |
| 4794790 | Diagnostic method and arrangement for quantitatively checking actuators in internal combustion engines | Florin Margarit-Metaxa | 1989-01-03 |
| 4700673 | Method of controlling the operating characteristic quantities of an internal combustion engine | — | 1987-10-20 |
| 4685435 | Safety device for a supercharged internal combustion engine | Hans-Peter Stumm | 1987-08-11 |
| 4623974 | Method and apparatus for self-monitoring of microcomputer-controlled network devices in particular in motor vehicles | Peter Etzold, Wolfgang Groschel, Gunther Kaiser, Heinz Kraemer, Werner Nitschke +1 more | 1986-11-18 |
| 4601199 | Method and device for self-diagnosis of final setting members | — | 1986-07-22 |
| 4550704 | Multi-cylinder internal combustion engine having disconnectable groups of cylinders | Hans Barho | 1985-11-05 |
| 4508082 | Electronically controlled fuel metering system for an internal combustion engine | Wolfram Becker | 1985-04-02 |
| 4465043 | Regulating device for an internal combustion engine | Hans-Peter Stumm | 1984-08-14 |
| 4440136 | Electronically controlled fuel metering system for an internal combustion engine | Hans Barho | 1984-04-03 |
| 4389994 | Internal combustion engine control system for use with turbo-charged engine, and method | Hans-Peter Stumm, Martin Zechnall | 1983-06-28 |