Granted Patent
Utility
US 5,906,726 · App. 08/887,067
Electrochemical sensor approximating dose-response behavior and method of use thereof
Inventors:
Alan A. Schneider, Brian Keith Davis, Towner Bennett Scheffler
Patented Case
View Patent ↗
Granted: May 25, 1999
Filed: Jul 2, 1997
Inventors
Alan A. Schneider
Brian Keith Davis
Towner Bennett Scheffler
Assignee (at issue)
Mine Safety Appliances Company, 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.