Granted Patent
Utility
US 5,756,054 · App. 08/481,172
Ozone generator with enhanced output
Inventors:
Sik-Lam Wong, James Howard Shea
Patented Case
View Patent ↗
Granted: May 26, 1998
Filed: Jun 7, 1995
Inventors
Sik-Lam Wong
James Howard Shea
Assignee (at issue)
Primer Technologies, 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.