Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958861 | Oil sump for an internal combustion engine | Holger Klumpp, Bernhard Fackler | 2011-06-14 |
| 5609129 | Cylinder head arrangement of an internal-combustion engine | Klaus-Erwin Groeger | 1997-03-11 |
| 5458099 | Cylinder head arrangement of an internal-combustion engine | Gerhard Koller, Hans-Joachim Esch, Winfried Distelrath | 1995-10-17 |