Granted Patent
Utility
US 4,814,772 · App. 06/881,440
Method and apparatus for precisely measuring relative velocity in an interferometric radiometer
Inventors:
Carl A. Wiley, Jean Wiley
Patented Case
View Patent ↗
Granted: Mar 21, 1989
Filed: Jul 2, 1986
Inventors
Carl A. Wiley
Jean Wiley
Assignee (at issue)
Hughes Aircraft Company
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.