Granted Patent
Utility
US 6,589,388 · App. 09/936,628
Method for manufacturing coated paper and a coated paper
Inventor:
Vilho Nissinen
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Sep 12, 2001
Inventor
Vilho Nissinen
Assignee (at issue)
Metso Paper 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.