Granted Patent
Utility
US 5,010,351 · App. 07/477,089
Slot radiator assembly with vane tuning
Inventor:
Kenneth C. Kelly
Patented Case
View Patent ↗
Granted: Apr 23, 1991
Filed: Feb 8, 1990
Inventor
Kenneth C. Kelly
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.