The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 25, 2013
Filed:
May. 30, 2008
Applicants:
Balakrishnan G. Nair, Sandy, UT (US);
Jesse Nachlas, Salt Lake City, UT (US);
Gangqiang Wang, Salt Lake City, UT (US);
Inventors:
Balakrishnan G. Nair, Sandy, UT (US);
Jesse Nachlas, Salt Lake City, UT (US);
Gangqiang Wang, Salt Lake City, UT (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 27/409 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sensor for detecting a gas is provided. The gas sensor may have a sensing section, a heating section, and a resistance temperature detector. The resistance temperature detector may be co-fired to be integral with at least one of the sensing section and the heating section.