Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241402 | Prechamber spark plug for an internal combustion engine and internal combustion engine | Werner HOLLY, Dietmar Bertsch | 2025-03-04 |
| 9605585 | Internal combustion engine, in particular for a motor vehicle, and a method for operating such an internal combustion engine | Martin Bezner, Juergen Fischer, Helmut Gildein, Dirk Sundheim | 2017-03-28 |
| 9441593 | Fuel injection system of an internal combustion engine | Guenter Karl, Klaus Roessler | 2016-09-13 |
| 7185832 | Fuel injection nozzle for an internal combustion engine with direct fuel injection | Christian Krüger, Oliver Steil | 2007-03-06 |
| 6170455 | Internal combustion engine | Werner Eissler, Jorg Miroll | 2001-01-09 |
| 6009844 | Cast cylinder head and method for manufacturing same | Georg Stumpp, Jochen Betsch | 2000-01-04 |
| 5988120 | Liquid-cooled cylinder block and crankcase | Jochen Betsch, Georg Stumpp | 1999-11-23 |