Granted Patent
Utility
US 6,187,435 · App. 08/849,741
Sizing composition for glass strands, process using this composition and resulting products
Inventors:
Patrick Moireau, Anne L'Her
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Sep 8, 1997
Inventors
Patrick Moireau
Anne L'Her
Assignee (at issue)
Vertrotex France
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.