Granted Patent
Utility
US 4,633,203 · App. 06/834,984
Combined microstripline phase shifter and electric field probe
Inventor:
Michael E. Nowak
Patented Case
View Patent ↗
Granted: Dec 30, 1986
Filed: Feb 28, 1986
Inventor
Michael E. Nowak
Assignee (at issue)
Motorola, 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.