Granted Patent
Utility
US 5,672,248 · App. 08/384,304
Method of making soft tissue products
Inventors:
Greg A. Wendt, Kai-Feng Chiu, Mark Alan Burazin, Theodore Edwin Farrington, Jr., David Alan Heaton
Patented Case
View Patent ↗
Granted: Sep 30, 1997
Filed: Feb 6, 1995
Inventors
Greg A. Wendt
Kai-Feng Chiu
Mark Alan Burazin
Theodore Edwin Farrington, Jr.
David Alan Heaton
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.