Patents Represented by Attorney Oscar Brumback

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  • Apparatus for providing waste gas recirculation in coke oven batteries
    Patent number: 4061544
    Abstract: In a coke oven battery, a part of the waste heat gas is recycled to mix with and dilute the rich fuel heating gas, using conduits and valve mechanisms outside the brickwork constituting the battery proper.
    Type: Grant
    Filed: May 3, 1976
    Date of Patent: December 6, 1977
    Assignee: Koppers Company, Inc.
    Inventors: Joseph van Ackeren, Edward J. Helm