Patents Assigned to Sky+Ltd.
  • Heating to control solidification of cast structure
    Patent number: 6837299
    Abstract: A method for the production of a cast component comprising the steps of: 1) providing a molten metal mass in a casting mold and exposing the casting mold to a cooling environment thereby creating a solidification interface between molten metal regions and solidified metal regions, and 2) applying at least one focused energy source either to a portion of the filled casting mold to control a temperature gradient near the solidification interface.
    Type: Grant
    Filed: April 24, 2003
    Date of Patent: January 4, 2005
    Assignee: Sky+Ltd.
    Inventors: Max Eric Schlienger, Nina Bergen French
  • Skylight cupola
    Patent number: D635687
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: April 5, 2011
    Assignee: Orange Sky, Ltd.
    Inventors: Kerry Douglas Eastham, Ted Alan Donnell