Granted Patent
Utility
US 6,468,469 · App. 09/812,088
Reuse determination for high level disinfectant
Inventor:
Stanley W. Huth
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Mar 19, 2001
Inventor
Stanley W. Huth
Assignee (at issue)
METREX RESEARCH, LLC
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.