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:
Sep. 21, 1976
Filed:
Oct. 15, 1975
Applicant:
Inventor:
Lewis B Roof, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73 6 / ; 2101 / ;
Abstract
A system and method wherein a sample fluid in a reference carrier fluid stream is passed through a sample cell to a point of dilution and then through a reference cell, and a detector means indicates a characteristic of the sample fluid by simultaneously comparing at least one identical characteristic of the fluid in the sample cell and the fluid in the reference cell.