Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637412 | Method and arrangement for operating an internal combustion engine | Peter Klee, Gholamabas Esteghlal, Gudrun Menrad, Andreas Pfender, Georg Mallebrein | 2003-10-28 |
| 6539915 | Method and device for operating an internal combustion engine | Ernst Wild, Roland Herynek, Miriam Steger, Gudrun Menrad, Lutz Reuschenbach +4 more | 2003-04-01 |