Granted Patent
Utility
US 6,524,740 · App. 09/531,707
Method and apparatus for improved gas sensor
Inventors:
Stephen Broy, Austin J. Patrizio
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Mar 21, 2000
Inventors
Stephen Broy
Austin J. Patrizio
Assignee (at issue)
TELEDYNE TECHNOLOGIES INCORPORATED
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.