Granted Patent
Utility
US 4,889,000 · App. 07/277,472
Electric generator inspection system and motor controller
Inventors:
Hamedo A. Jaafar, Karl A. Katzor, Wilbert B. Rethage, Gerard A. Pompa, George F. Dailey, Paul Guenther
Patented Case
View Patent ↗
Granted: Dec 26, 1989
Filed: Nov 23, 1988
Inventors
Hamedo A. Jaafar
Karl A. Katzor
Wilbert B. Rethage
Gerard A. Pompa
George F. Dailey
Paul Guenther
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.