Patents by Inventor Clive G. Lorkin

Clive G. Lorkin 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).

  • Protection of carbon articles
    Patent number: 4301387
    Abstract: Carbon articles, particularly carbon electrodes, are protected against corrosive attack in use by fusing material to the article, or applying material to the carbon article which under the conditions of its use is capable of fusing to the carbon article, to form a coherent coating of protective material over only that part of the carbon article liable to corrosive attack when the article is in use.
    Type: Grant
    Filed: May 14, 1976
    Date of Patent: November 17, 1981
    Assignee: Foseco International Limited
    Inventors: Josef Schiffarth, Clive G. Lorkin, Kenneth J. Fletcher