Granted Patent
Utility
US 6,621,956 · App. 10/053,900
Optical fibre bend sensor
Inventors:
Alan H Greenaway, James G Burnett, Andrew Harvey, Paul Michael Blanchard, Peter A Lloyd, Roy McBride, Philip Russell
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: Jan 24, 2002
Inventors
Alan H Greenaway
James G Burnett
Andrew Harvey
Paul Michael Blanchard
Peter A Lloyd
Roy McBride
Philip Russell
Assignee (at issue)
QINETIQ 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.