Granted Patent
Utility
US 5,629,376 · App. 08/063,211
Polyacrylic acid compositions for textile processing
Inventors:
R. Richard Sargent, Michael S. Williams, Thomas H. Moss, III, Jeffrey R. Alender
Patented Case
View Patent ↗
Granted: May 13, 1997
Filed: May 17, 1993
Inventors
R. Richard Sargent
Michael S. Williams
Thomas H. Moss, III
Jeffrey R. Alender
Assignee (at issue)
Peach State Labs, LLC
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.