Granted Patent
Utility
US 6,433,344 · App. 09/545,935
Pulsed light sterilization of drinking water and drinking water containers
Inventors:
Kenton Salisbury, Ted H. Toch
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Apr 10, 2000
Inventors
Kenton Salisbury
Ted H. Toch
Assignee (at issue)
PurePulse 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.