Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5209212 | Exhaust-gas recirculation system for an internal combustion engine | Hans Koehnle | 1993-05-11 |
| 4889094 | Method for recognizing the power stroke of a cylinder of an internal combustion engine | Hans-Ernst Beyer, Jorg Bonitz, Robert Entenmann, Siegmar Forster, Rochus Knab +9 more | 1989-12-26 |
| 4762105 | Control system for an extrinsic-ignition internal combustion engine responsive to an engine load signal provided to dual control units | Hans-Ernst Beyer, Jorg Bonitz, Robert Entenmann, Siegmar Forster, Rochus Knab +9 more | 1988-08-09 |
| 4740915 | Method of controlling a microprocessor to monitor input signals at irregular mutually intersecting intervals | Jorg Bonitz, Robert Entenmann, Rochus Knab, Bernhard Miller, Siegfried Rohde +1 more | 1988-04-26 |
| 4700677 | Engine knock control method and system with fail-safe mode | Jorg Bonitz, Robert Entenmann, Bernhard Miller, Hans Rauch, Siegfried Rohde +1 more | 1987-10-20 |
| 4596217 | Method and system to prevent knocking operation of an internal combustion engine | Jorg Bonitz, Robert Entenmann, Bernhard Miller, Siegfried Rohde, Stefan Unland | 1986-06-24 |
| 4593553 | Method for detecting engine knock in internal combustion engines | Jorg Bonitz, Robert Entemann, Bernhard Miller, Siegfried Rohde, Stefan Unland | 1986-06-10 |
| 4562544 | Cyclical reset of vehicular microcomputers for economic error immunity | Jorg Bonitz, Robert Entenmann, Geza Killi, Rochus Knab, Bernhard Miller +1 more | 1985-12-31 |
| 4478068 | Internal combustion engine knock sensing method and system | Jorg Bonitz, Robert Entenmann, Rochus Knab, Bernhard Miller, Siegfried Rohde +1 more | 1984-10-23 |