Granted Patent
Utility
US 5,116,594 · App. 07/548,700
Salt handling apparatus for a hypochlorous acid reactor
Inventors:
Garland E. Hilliard, James K. Melton, David A. Helmstetter
Patented Case
View Patent ↗
Granted: May 26, 1992
Filed: Jul 5, 1990
Inventors
Garland E. Hilliard
James K. Melton
David A. Helmstetter
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.