Granted Patent
Utility
US 4,348,677 · App. 06/051,471
Common aperture dual mode seeker antenna
Inventor:
William E. Salmond
Patented Case
View Patent ↗
Granted: Sep 7, 1982
Filed: Jun 25, 1979
Inventor
William E. Salmond
Assignee (at issue)
General Dynamics Corp., Pomona Division
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.