Patents by Inventor Costantino M. Volpe

Costantino M. Volpe 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).

  • Casting metals
    Patent number: 5267602
    Abstract: Metal is cast by melting it in a crucible over a hole too small to enable gravity to make the molten metal pass through the hole, after which increased pressure is applied to the metal to drive it through the hole into a mold.
    Type: Grant
    Filed: October 16, 1991
    Date of Patent: December 7, 1993
    Assignee: J. F. Jelenko & Co.
    Inventor: Costantino M. Volpe