Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6584955 | Method and device for phase recognition in a 4-stroke Otto engine with ion flow measurement | Markus Ketterer, Klaus-Juergen Wald, Achim Guenther | 2003-07-01 |
| 6539914 | Internal combustion engine, a control element for the internal combustion engine, and method for operating the internal combustion engine | Winfried Moser, Matthias Philipp, Dirk Mentgen, Michael Oder, Georg Mallebrein +1 more | 2003-04-01 |