Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6176215 | Method for operation of a direct-injection spark-ignition internal combustion engine | Peter Hohner, Gunter Karl, Roland Kemmler | 2001-01-23 |
| 6145490 | Method for operating a direct-injection internal combustion engine during starting | Hans-Dieter Heidenfelder, Christoph Eisath, Wolf-Eike Holtschmit, Christoph Lux, Stefan Weber | 2000-11-14 |
| 5941208 | Process for operating an Otto internal-combustion engine having an internal mixture formation | Andreas Biemelt, Christian Enderle, Stephan Kramer, Klaus Rössler, Peter Hohner +2 more | 1999-08-24 |
| 5904127 | Method of controlling an adjustable operating parameter of an internal combustion engine with direct fuel injection | Roland Kemmler, Guenter Karl, Peter Hohner | 1999-05-18 |