Granted Patent
Utility
US 6,050,239 · App. 09/135,373
Control arrangement for an internal combustion engine
Inventors:
Gerhard Frankle, Michael Hoffmann
Patented Case
View Patent ↗
Granted: Apr 18, 2000
Filed: Aug 17, 1998
Inventors
Gerhard Frankle
Michael Hoffmann
Assignee (at issue)
Daimlerchrysler 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.