Granted Patent
Utility
US 5,651,862 · App. 07/744,137
Wet-formed absorbent composite
Inventors:
Richard A. Anderson, Richard Schmidt
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Aug 13, 1991
Inventors
Richard A. Anderson
Richard Schmidt
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.