Granted Patent
Utility
US 4,950,973 · App. 07/373,716
Permanent magnet generator system
Inventor:
Carroll C. Kouba
Patented Case
View Patent ↗
Granted: Aug 21, 1990
Filed: Jun 29, 1989
Inventor
Carroll C. Kouba
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.