Granted Patent
Utility
US 5,258,770 · App. 07/751,516
Ground independent feed network for a multiterminal antenna
Inventors:
David Eric Jones, Wayne L. Bowman
Patented Case
View Patent ↗
Granted: Nov 2, 1993
Filed: Aug 29, 1991
Inventors
David Eric Jones
Wayne L. Bowman
Assignee (at issue)
McDonnell Douglas 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.