Patents by Inventor Frederick W. Gowland

Frederick W. Gowland 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).

  • Glycerol esters as fuel economy additives
    Patent number: 4683069
    Abstract: Lubricating oil compositions are disclosed exhibiting improved fuel economy which contain 0.05 to 0.2 wt. % of a glycerol partial ester of a C.sub.16 -C.sub.18 fatty acid as the fuel economy additive.
    Type: Grant
    Filed: January 23, 1984
    Date of Patent: July 28, 1987
    Assignee: Exxon Research & Engineering Co.
    Inventors: Phillip W. Brewster, Clinton R. Smith, Frederick W. Gowland