Granted Patent
Utility
US 5,926,011 · App. 09/089,685
On-off controller
Inventor:
Charles Richard Elliott
Patented Case
View Patent ↗
Granted: Jul 20, 1999
Filed: Jun 3, 1998
Inventor
Charles Richard Elliott
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.