Granted Patent
Utility
US 6,750,578 · App. 10/200,661
Rotating electrical machine
Inventors:
Duane Buening, Michael L. Hull, Steve J. Shields
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Jul 22, 2002
Inventors
Duane Buening
Michael L. Hull
Steve J. Shields
Assignee (at issue)
Delphi Technologies
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.