Granted Patent
Utility
US 6,172,441 · App. 09/329,260
Rotor assembly
Inventors:
Michael T. York, Richard Kenneth Harris
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Jun 28, 1999
Inventors
Michael T. York
Richard Kenneth Harris
Assignee (at issue)
Visteon Global Technologies, Inc.
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.