Granted Patent
Utility
US 6,702,079 · App. 10/073,757
Hydrodynamic clutch arrangement
Inventors:
Thomas Bauer, Peter Frey, Ruthard Knoblach, Christoph Sasse
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Feb 11, 2002
Inventors
Thomas Bauer
Peter Frey
Ruthard Knoblach
Christoph Sasse
Assignee (at issue)
Mannesmann Sachs 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.