Granted Patent
Utility
US 6,449,413 · App. 09/588,019
Radiation-curable composition for optical fiber matrix material
Inventor:
David Duecker
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Jun 6, 2000
Inventor
David Duecker
Assignee (at issue)
Borden Chemical, 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.