Granted Patent
Utility
US 5,906,183 · App. 09/046,526
Method of forming an fuel/air mixture in a direct injection internal combustion engine
Inventors:
Harald Echtle, Horst Hanauer, Werner Rumez, Erwin Schmidt, Siegfried Sumser
Patented Case
View Patent ↗
Granted: May 25, 1999
Filed: Mar 24, 1998
Inventors
Harald Echtle
Horst Hanauer
Werner Rumez
Erwin Schmidt
Siegfried Sumser
Assignee (at issue)
Daimler-Benz AG
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.