Granted Patent
Utility
US 4,975,609 · App. 07/364,935
Homopolar dynamoelectric machine with plural independent outputs and improved rotor conductor
Inventor:
Bobby D. McKee
Patented Case
View Patent ↗
Granted: Dec 4, 1990
Filed: Jun 12, 1989
Inventor
Bobby D. McKee
Assignee (at issue)
Westinghouse Electric Company 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.