Granted Patent
Utility
US 6,291,949 · App. 09/467,600
Control of switched reluctance machines
Inventor:
Charles E. Green
Patented Case
View Patent ↗
Granted: Sep 18, 2001
Filed: Dec 20, 1999
Inventor
Charles E. Green
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.