Patents by Inventor Lucien J. Bagnetto, Jr.

Lucien J. Bagnetto, Jr. 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).

  • Fuel detergent compositions containing lubricating oil
    Patent number: 4325708
    Abstract: A motor fuel additive composition comprising a fuel detergent composition and a lubricating oil. In preferred embodiments aminosuccinimide and amide-sulfonate fuel additive compositions are combined with lubricating oil in a fuel composition which exhibits reduced formation of engine deposits, particularly under additive-overdose conditions.
    Type: Grant
    Filed: September 9, 1977
    Date of Patent: April 20, 1982
    Assignee: Phillips Petroleum Company
    Inventor: Lucien J. Bagnetto, Jr.