Patents Represented by Attorney Daivd M. Warren

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  • Analyzer system with salt extractor
    Patent number: 4078894
    Abstract: A system for analyzing a material such as sewage, the system including a preprocessor for extracting volatile compounds of carbon from inorganic carbonaceous substances within the material, a high-temperature reactor wherein the material chemically reacts with a gaseous reagent to produce a measurable amount of a gaseous product, and a chamber positioned at an exit port of the reactor, the chamber having a liquid covered surface to separate precipitates from the gaseous product.
    Type: Grant
    Filed: November 12, 1976
    Date of Patent: March 14, 1978
    Assignee: Raytheon Company
    Inventors: M. Louis Arin, Kenneth W. Sweeney, John R. Ims