Granted Patent
Utility
US 5,740,776 · App. 08/785,033
Method of operating an internal combustion engine
Inventors:
Christian Enderle, Stephan Kramer, Stephan Pischinger, Klaus Rössler
Patented Case
View Patent ↗
Granted: Apr 21, 1998
Filed: Jan 17, 1997
Inventors
Christian Enderle
Stephan Kramer
Stephan Pischinger
Klaus Rössler
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.