Granted Patent
Utility
US 6,270,733 · App. 09/505,717
Ozone generator
Inventor:
Raymond M. Rodden
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Feb 17, 2000
Inventor
Raymond M. Rodden
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.