Granted Patent
Utility
US 4,604,585 · App. 06/784,961
Microwave plug-in signal amplifying module
Inventor:
Ben R. Hallford
Patented Case
View Patent ↗
Granted: Aug 5, 1986
Filed: Oct 7, 1985
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.