Granted Patent
Utility
US 4,608,583 · App. 06/782,160
FET amplifier
Inventor:
Walter R. Curtice
Patented Case
View Patent ↗
Granted: Aug 26, 1986
Filed: Oct 2, 1985
Inventor
Walter R. Curtice
Assignee (at issue)
RCA 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.