Granted Patent
Utility
US 5,907,652 · App. 09/042,240
Article comprising an air-clad optical fiber
Inventors:
David J. DiGiovanni, Robert Scott Windeler
Patented Case
View Patent ↗
Granted: May 25, 1999
Filed: Mar 13, 1998
Inventors
David J. DiGiovanni
Robert Scott Windeler
Assignee (at issue)
LUCENT TECHNOLOGIES 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.