Granted Patent
Utility
US 4,970,775 · App. 07/490,536
Batch fabrication of frequency selective limiter elements
Inventors:
Stephen Brown, Chester L. Brewer, III
Patented Case
View Patent ↗
Granted: Nov 20, 1990
Filed: Mar 5, 1990
Inventors
Stephen Brown
Chester L. Brewer, III
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.