Granted Patent
Utility
US 6,445,852 · App. 09/629,651
Optical fiber grating
Inventors:
Ricardo Feced, Michael Nickolaos Zervas, Michael Kevan Durkin
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Aug 1, 2000
Inventors
Ricardo Feced
Michael Nickolaos Zervas
Michael Kevan Durkin
Assignee (at issue)
University of Southampton
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.