Patents by Inventor Joseph M. Muller

Joseph M. Muller has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Coke oven door lining
    Patent number: 4086145
    Abstract: A coke oven door lining assembly involving a vented, metallic door lining having barrier and support means serves to lower coke oven gas pressure at the door sealing edges and thereby reduce emissions. The lining may be open or closed along its length. Other advantages of the assembly involve reduced maintenance, simplicity of manufacture, and minimization of the occurrence of dense, hard to remove carbonaceous deposits on the lining.
    Type: Grant
    Filed: March 14, 1977
    Date of Patent: April 25, 1978
    Assignee: Jones & Laughlin Steel Corporation
    Inventor: Joseph M. Muller