Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7895987 | Method for introducing fuel into a combustion chamber of an internal combustion engine | Georg Mallebrein, Michael Frank, Alexander Schenck Zu Schweinsberg, Helerson Kemmer | 2011-03-01 |
| 7894973 | Method and device for operating an internal combustion engine | Georg Mallebrein, Michael Frank, Alexander Schenck Zu Schweinsberg, Helerson Kemmer | 2011-02-22 |
| 7881857 | Method for operating an internal combustion engine | Andreas Kufferath | 2011-02-01 |