Granted Patent
Utility
US 6,300,915 · App. 09/709,136
Vertical array antennas for differential GPS ground stations
Inventor:
Alfred R. Lopez
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Nov 9, 2000
Inventor
Alfred R. Lopez
Assignee (at issue)
Bae Systems Aerospace Inc. Advanced Systems
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.