Patents by Inventor Robert Edward Durling

Robert Edward Durling 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).

  • Corrosion inhibition of stainless steel exposed to hot carbonates
    Patent number: 4116629
    Abstract: A method for inhibiting the corrosion of martensitic and ferritic stainless steel surfaces which are exposed to hot carbonate solutions which comprises contacting said stainless steel surfaces with nickel ions and preferably with at least 10 ppm of nickel ion contained in the hot alkali metal carbonate solution.
    Type: Grant
    Filed: May 31, 1977
    Date of Patent: September 26, 1978
    Assignee: Allied Chemical Corporation
    Inventors: Alan Brian Gancy, Robert Edward Durling