Granted Patent
Utility
US 6,141,959 · App. 09/116,439
Multi-cylinder air-compressing injection-type internal-combustion engine
Inventors:
Steffen Digeser, Frank Duvinage, Walter Friess, Alexander Funk, Anton Kerckhoff, Bernd Krutzsch, Detlef Scharr, Michel Weibl, Guenter Wenninger
Patented Case
View Patent ↗
Granted: Nov 7, 2000
Filed: Jul 16, 1998
Inventors
Steffen Digeser
Frank Duvinage
Walter Friess
Alexander Funk
Anton Kerckhoff
Bernd Krutzsch
Detlef Scharr
Michel Weibl
Guenter Wenninger
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.