Granted Patent
Utility
US 5,712,643 · App. 08/568,735
Planar microstrip Yagi Antenna array
Inventor:
James Matthew Skladany
Patented Case
View Patent ↗
Granted: Jan 27, 1998
Filed: Dec 5, 1995
Inventor
James Matthew Skladany
Assignee (at issue)
Cushcraft 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.