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:
Dec. 11, 2007
Filed:
Jul. 15, 2003
Bruce R. Davis, Seattle, WA (US);
Thomas C. Foulds, Renton, WA (US);
Terry C. Tomt, Enumclaw, WA (US);
Bruce R. Davis, Seattle, WA (US);
Thomas C. Foulds, Renton, WA (US);
Terry C. Tomt, Enumclaw, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
An apparatus and method for chemically analyzing a sample fluid are provided. The apparatus includes two fluid selection valves with multiple input ports for selectively receiving sample and reagent fluids. The selection valves are configured to selectively connect the input ports to output ports such that the sample and reagent fluids can be delivered through a fluid injection valve to a sample vessel and therefrom to an analysis device. The analysis device is configured to receive the sample and reagent fluids and determine at least one chemical characteristic of the sample fluid.