Granted Patent
Utility
US 5,736,828 · App. 08/499,895
Electric machine controller
Inventors:
Michael James Turner, Alan R. Jewell
Patented Case
View Patent ↗
Granted: Apr 7, 1998
Filed: Jul 11, 1995
Inventors
Michael James Turner
Alan R. Jewell
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.