Granted Patent
Utility
US 6,239,575 · App. 09/502,869
Induction motor power/torque clamping for electric vehicle performance
Inventors:
Jack Xu, Kenneth James Farkas
Patented Case
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Granted: May 29, 2001
Filed: Feb 11, 2000
Inventors
Jack Xu
Kenneth James Farkas
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.