Granted Patent
Utility
US 6,577,276 · App. 10/002,240
Low cross-polarization microstrip patch radiator
Inventor:
Raymond L. Lovestead
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Nov 15, 2001
Inventor
Raymond L. Lovestead
Assignee (at issue)
ARC Wireless Solutions, 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.