Granted Patent
Utility
US 6,087,799 · App. 09/100,280
Switching circuit for a reluctance machine
Inventor:
Michael James Turner
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Jun 19, 1998
Inventor
Michael James Turner
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.