Granted Patent
Utility
US 6,200,423 · App. 09/442,616
Method of controlling basis weight profile using multi-layer consistency dilution
Inventors:
Jill Georger, Robert Thomas VanDen Heuvel, Christopher John Lawler
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Nov 18, 1999
Inventors
Jill Georger
Robert Thomas VanDen Heuvel
Christopher John Lawler
Assignee (at issue)
Kimberly-Clark Worldwide, 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.