Patents by Inventor Malcom Harrison

Malcom Harrison 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).

  • Extrusion die
    Patent number: D643445
    Type: Grant
    Filed: August 21, 2008
    Date of Patent: August 16, 2011
    Assignee: Xrosswater Ltd.
    Inventor: Malcom Harrison