Granted Patent
Utility
US 6,362,588 · App. 09/500,858
Excitation system for rotating synchronous machines
Inventors:
Stephen D. Umans, David J. Driscoll
Patented Case
View Patent ↗
Granted: Mar 26, 2002
Filed: Feb 9, 2000
Inventors
Stephen D. Umans
David J. Driscoll
Assignee (at issue)
Reliance Electric Technologies, LLC
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.