Granted Patent
Utility
US 5,793,143 · App. 08/906,548
Rotor for an electrical machine
Inventors:
Richard Kenneth Harris, Michael T. York
Patented Case
View Patent ↗
Granted: Aug 11, 1998
Filed: Aug 5, 1997
Inventors
Richard Kenneth Harris
Michael T. York
Assignee (at issue)
Ford Motor Company
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.