Granted Patent
Utility
US 6,287,431 · App. 08/821,419
Integrated ozone generator system
Inventors:
Oliver J. Murphy, Craig C. Andrews
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Mar 21, 1997
Inventors
Oliver J. Murphy
Craig C. Andrews
Assignee (at issue)
Lynntech International, Ltd.
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.