Patents by Inventor Graham Pascoe

Graham Pascoe 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).

  • Apparatus for casting metal alloys having low melting points
    Patent number: 4676296
    Abstract: A casting is made from a low melting point alloy having a solidus temperature in the range of 35.degree.-300.degree. C. by subjecting a charge of molten alloy to pre-pressurization then delivering the charge at a flow rate of 0.1 to 1 kg/sec into a die and maintaining the metal in the die under pressure for a time in excess of that required to fill the die.
    Type: Grant
    Filed: October 2, 1985
    Date of Patent: June 30, 1987
    Assignee: Fry's Metals Limited
    Inventors: Graham Pascoe, Frank Todd, Thomas F. Kidd