Granted Patent
Utility
US 5,460,705 · App. 08/091,752
Method and apparatus for electrochemical production of ozone
Inventors:
Oliver J. Murphy, G. Duncan Hitchens
Patented Case
View Patent ↗
Granted: Oct 24, 1995
Filed: Jul 13, 1993
Inventors
Oliver J. Murphy
G. Duncan Hitchens
Assignee (at issue)
Lynntech, Inc.
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.