Patents by Inventor Ewan O'Leary

Ewan O'Leary 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).

  • Method and apparatus for the production of a casting
    Patent number: 8371362
    Abstract: A method and apparatus for the production of a casting that includes pouring molten material into a mold for forming the casting, allowing the molten material to solidify, removing the mold at least in part from the resulting solidified casting, and locating the solidified casting in a chamber that completely surrounds and facilitates a controlled rate of cooling of the casting.
    Type: Grant
    Filed: September 9, 2008
    Date of Patent: February 12, 2013
    Assignee: Weir Minerals Australia, Ltd.
    Inventors: James Vernon Pezzutti, Ewan O'Leary
  • METHOD AND APPARATUS FOR THE PRODUCTION OF A CASTING
    Publication number: 20100135842
    Abstract: A method and apparatus for the production of a casting comprises: —pouring molten material into a mould for forming the casting; —allowing the molten material to solidify; —removing the mould at least in part from the resulting solidified casting; and —locating the solidified casting in a chamber (10) that completely surrounds and facilitates a controlled rate of cooling of the casting.
    Type: Application
    Filed: September 9, 2008
    Publication date: June 3, 2010
    Inventors: James Vernon Pezzutti, Ewan O'Leary