Granted Patent
Utility
US 5,264,064 · App. 07/815,129
Method and system for radio frequency energy transmission in an imperforate composite structure
Inventor:
Gregory Hughes
Patented Case
View Patent ↗
Granted: Nov 23, 1993
Filed: Dec 27, 1991
Inventor
Gregory Hughes
Assignee (at issue)
Lockheed 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.