Granted Patent
Utility
US 6,719,112 · App. 09/972,278
Torsion damping mechanism with auxiliary mass
Inventors:
Bernd Peinemann, Jürgen Weth, Cora Carlson, Paul Kraus, Reinhard Feldhaus, Hartmut Bach
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Oct 5, 2001
Inventors
Bernd Peinemann
Jürgen Weth
Cora Carlson
Paul Kraus
Reinhard Feldhaus
Hartmut Bach
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.