Patents by Inventor Robert E. Hoss

Robert E. Hoss 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).

  • Non-conducting oxidation retardant coating composition for carbon and graphite
    Patent number: 4530853
    Abstract: A multiple coating composition is utilized to provide oxidation resistance for carbon or graphite articles during use in high temperature environments. A method for applying the composition is also provided.
    Type: Grant
    Filed: June 6, 1984
    Date of Patent: July 23, 1985
    Assignee: Great Lakes Carbon Corporation
    Inventors: Steve F. Lewallen, Billy J. Lewis, James R. McIver, Robert E. Hoss, Edward W. Pierce