Granted Patent
Utility
US 6,120,642 · App. 09/090,110
Process for producing high-bulk tissue webs using nonwoven substrates
Inventors:
Jeffrey Dean Lindsay, Mark Alan Burazin
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Jun 3, 1998
Inventors
Jeffrey Dean Lindsay
Mark Alan Burazin
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.