Granted Patent
Utility
US 6,562,743 · App. 09/469,930
Absorbent structures of chemically treated cellulose fibers
Inventors:
Jeffery Cook, Robert Bell, Sonja McNeil Fields, Byron Jerry Lee Huff, Gerald Morton, Howard Schoggen, David Jay Smith
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Dec 21, 1999
Inventors
Jeffery Cook
Robert Bell
Sonja McNeil Fields
Byron Jerry Lee Huff
Gerald Morton
Howard Schoggen
David Jay Smith
Assignee (at issue)
BKI Holding Corporation
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.