Patents by Inventor John E. Huron

John E. Huron 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).

  • Functional fluids
    Patent number: 6399548
    Abstract: A method is provided for protecting a copper-containing metal from loss of copper when in contact with a functional fluid composition containing water, the method comprising employing in the functional fluid an oil-soluble dimercaptothiadiazole compound or derivative thereof in an amount sufficient to protect against loss of copper.
    Type: Grant
    Filed: September 22, 2000
    Date of Patent: June 4, 2002
    Assignee: Chevron Oronite Company LLC
    Inventors: Paul F. Vartanian, Edward I. Aoyagi, John E. Huron, Kenneth Lee McLeod