Granted Patent
Utility
US 6,133,042 · App. 09/021,154
Modulated oxygen-flux method and apparatus to improve the performance of a calorimetric gas sensor
Inventors:
Margherita Zanini-Fisher, Eleftherios M. Logothetis, Jacobus Hendrik Visser
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Feb 10, 1998
Inventors
Margherita Zanini-Fisher
Eleftherios M. Logothetis
Jacobus Hendrik Visser
Assignee (at issue)
FORD GLOBAL TECHNOLOGIES, 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.