Granted Patent
Utility
US 6,047,787 · App. 09/017,934
Voltage control method for an electric motor control system
Inventors:
Doug D. Deng, Christos Kambouris, Kent M. Harmon
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Feb 3, 1998
Inventors
Doug D. Deng
Christos Kambouris
Kent M. Harmon
Assignee (at issue)
Ecostar Electric Drive Systems L.L.C.
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.