Granted Patent
Utility
US 6,284,359 · App. 08/939,174
Starch-based core products for use in rolled paper goods
Inventors:
Richard R. Rose, Beth C. Tormey, Paul A. Altieri
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Sep 29, 1997
Inventors
Richard R. Rose
Beth C. Tormey
Paul A. Altieri
Assignee (at issue)
National Starch and Chemical Investment Holding Copporation
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.