Granted Patent
Utility
US 5,241,268 · App. 07/844,017
Method and apparatus for electromagnetically resolving the angle of a rotatable shaft
Inventor:
Jeffrey L. Lee
Patented Case
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Granted: Aug 31, 1993
Filed: Mar 2, 1992
Inventor
Jeffrey L. Lee
Assignee (at issue)
Hughes Aircraft 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.