Granted Patent
Utility
US 4,359,782 · App. 06/265,127
Microwave mixer with linking juxtaposed balun port
Inventor:
Ben R. Hallford
Patented Case
View Patent ↗
Granted: Nov 16, 1982
Filed: May 19, 1981
Inventor
Ben R. Hallford
Assignee (at issue)
Rockwell International Corporation
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.