Granted Patent
Utility
US 6,448,731 · App. 09/601,172
Apparatus and method for controlling an electric motor
Inventors:
Joseph D. Miller, Kevin M. McLaughlin
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Jul 28, 2000
Inventors
Joseph D. Miller
Kevin M. McLaughlin
Assignee (at issue)
TRW 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.