Granted Patent
Utility
US 6,250,145 · App. 09/377,689
Method of operationally testing an exhaust gas turbocharger having a variable turbine geometry
Inventors:
Martin Honold, Erwin Schmidt, Siegfried Sumser
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: Aug 20, 1999
Inventors
Martin Honold
Erwin Schmidt
Siegfried Sumser
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.