Granted Patent
Utility
US 5,733,463 · App. 08/416,093
Lowering the pH with an acid/base salt as a pH adjusting agent
Inventors:
R. Richard Sargent, Jeffrey R. Alender
Patented Case
View Patent ↗
Granted: Mar 31, 1998
Filed: Apr 4, 1995
Inventors
R. Richard Sargent
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.