Patents by Inventor Dallas Garratt

Dallas Garratt 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).

  • Cooling plate for a metallurgical furnace
    Patent number: 8920709
    Abstract: A cooling plate (10) for a metallurgical furnace comprises a body (12) with a front face (14) and an opposite rear face (16), as well as coolants channel (18) therein; a plurality of lamellar ribs (24) on its front face, two consecutive ribs (24) being spaced by a groove (22); and inserts (26) fixed in the grooves (22) and projecting from the front face (14). The inserts (26) have an upper side projecting from the bottom edge of the rib directly above, which is configured so as to form a collecting surface (28) on which, in use, furnace burden material accumulates up to the top edge (32) of the rib (24) directly above.
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: December 30, 2014
    Assignee: Paul Wurth S.A.
    Inventors: Nicolas Maggioli, Dallas Garratt
  • COOLING PLATE FOR A METALLURGICAL FURNACE
    Publication number: 20120056361
    Abstract: A cooling plate (10) for a metallurgical furnace comprises a body (12) with a front face (14) and an opposite rear face (16), as well as coolants channel (18) therein; a plurality of lamellar ribs (24) on its front face, two consecutive ribs (24) being spaced by a groove (22); and inserts (26) fixed in the grooves (22) and projecting from the front face (14). The inserts (26) have an upper side projecting from the bottom edge of the rib directly above, which is configured so as to form a collecting surface (28) on which, in use, furnace burden material accumulates up to the top edge (32) of the rib (24) directly above.
    Type: Application
    Filed: April 12, 2010
    Publication date: March 8, 2012
    Applicant: PAUL WURTH S.A.
    Inventors: Nicolas Maggioli, Dallas Garratt