Granted Patent
Utility
US 5,182,849 · App. 07/631,826
Process of manufacturing lightweight, low cost microwave components
Inventor:
Alex A. Marco
Patented Case
View Patent ↗
Granted: Feb 2, 1993
Filed: Dec 21, 1990
Inventor
Alex A. Marco
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.