Granted Patent
Utility
US 6,405,759 · App. 08/906,586
Apparatus for the continuous preparation of glass fiber sizing compositions
Inventor:
Isabelle Boeyé
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Aug 5, 1997
Inventor
Isabelle Boeyé
Assignee (at issue)
Owens Corning Composites SPRL
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.