Granted Patent
Utility
US 5,565,075 · App. 08/469,338
Electrochemical gas sensor for the detection of nitric oxide
Inventors:
Brian Keith Davis, Towner Bennett Scheffler
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: Jun 6, 1995
Inventors
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.