Granted Patent
Utility
US 5,793,179 · App. 08/772,029
Sensorless rotor position monitoring in reluctance machines
Inventor:
Stephen Watkins
Patented Case
View Patent ↗
Granted: Aug 11, 1998
Filed: Dec 19, 1996
Inventor
Stephen Watkins
Assignee (at issue)
Switched Reluctance Drives Limited
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.