Granted Patent
Utility
US 6,201,368 · App. 09/385,772
Switched reluctance drive with high power factor
Inventor:
Paul Webster
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Aug 30, 1999
Inventor
Paul Webster
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.