Granted Patent
Utility
US 6,375,775 · App. 09/802,533
Water-resistant, viscosity stable, alkaline corrugating adhesive composition
Inventors:
Michael T. Philbin, Norman G. Albrecht
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Feb 27, 2001
Inventors
Michael T. Philbin
Norman G. Albrecht
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.