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:
Jul. 17, 2007
Filed:
Jul. 12, 2006
Applicants:
Denis M. Poirier, Cleveland Heights, OH (US);
Roolf Wessels, Chagrin Falls, OH (US);
Inventors:
Denis M. Poirier, Cleveland Heights, OH (US);
Roolf Wessels, Chagrin Falls, OH (US);
Assignee:
Pepperl & Fuchs, Inc., Twinsburg, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 27/08 (2006.01); G01N 27/26 (2006.01); G01N 17/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Corrosion measurement devices are described with electrical isolation and intrinsic safety barriers advanced corrosion measurement in a field transmitter for online corrosion monitoring or off-line corrosion data logging.