Granted Patent
Utility
US 5,406,796 · App. 08/227,069
Exhaust gas turbocharger for a supercharged internal combustion engine
Inventors:
Hermann Hiereth, Wolfgang Erdmann, Siegfried Sumser
Patented Case
View Patent ↗
Granted: Apr 18, 1995
Filed: Apr 13, 1994
Inventors
Hermann Hiereth
Wolfgang Erdmann
Siegfried Sumser
Assignee (at issue)
MERCEDES-BENZ GROUP 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.