Granted Patent
Utility
US 6,191,756 · App. 09/450,056
Broad band antennas
Inventor:
Paul Newham
Patented Case
View Patent ↗
Granted: Feb 20, 2001
Filed: Nov 29, 1999
Inventor
Paul Newham
Assignee (at issue)
Marconi Electronic Systems Limited
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.