Granted Patent
Utility
US 6,130,636 · App. 07/199,889
Continuous wave radar system
Inventor:
Robert Anthony Severwright
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: May 20, 1988
Inventor
Robert Anthony Severwright
Assignee (at issue)
GEC-Marconi Ltd.
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.