Granted Patent
Utility
US 4,940,985 · App. 07/266,194
Radar stability measurement system
Inventors:
John W. Taylor, Perry A. Sorrell
Patented Case
View Patent ↗
Granted: Jul 10, 1990
Filed: Nov 2, 1988
Inventors
John W. Taylor
Perry A. Sorrell
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.