Granted Patent
Utility
US 5,322,677 · App. 08/005,855
Process for producing concentrated hypochlorous acid solutions
Inventors:
John H. Shaffer, James K. Melton, Joseph Borcz
Patented Case
View Patent ↗
Granted: Jun 21, 1994
Filed: Jan 15, 1993
Inventors
John H. Shaffer
James K. Melton
Joseph Borcz
Assignee (at issue)
Olin 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.