Granted Patent
Utility
US 4,845,439 · App. 07/169,926
Frequency selective limiting device
Inventors:
Steven N. Stitzer, John D. Adam, Gerald I. Klein
Patented Case
View Patent ↗
Granted: Jul 4, 1989
Filed: Mar 18, 1988
Inventors
Steven N. Stitzer
John D. Adam
Gerald I. Klein
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.