Granted Patent
Utility
US 6,384,792 · App. 09/882,783
Narrowband/wideband dual mode antenna
Inventor:
John T. Apostolos
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Jun 14, 2001
Inventor
John T. Apostolos
Assignee (at issue)
BAESystems Information and Electronic Systems Integration Inc.
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.