Patents by Inventor Ian Miles Robertson

Ian Miles Robertson 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).

  • Cold-formable metal-coated strip
    Patent number: 6706331
    Abstract: A method of producing a metal-coated steel strip includes the steps of forming a metal coating on a steel strip and conditioning the surface of the metal-coated steel strip by smoothing the surface of the strip. The method is characterised in that the conditioning step produces residual stress of no more than 100 MPa in the strip.
    Type: Grant
    Filed: February 12, 2002
    Date of Patent: March 16, 2004
    Assignee: BHP Steel (JLA) Pty Ltd
    Inventors: Catherine Clancy, Ian Miles Robertson
  • Cold-formable metal-coated strip
    Publication number: 20030152796
    Abstract: A method of producing a metal-coated steel strip includes the steps of forming a metal coating on a steel strip and conditioning the surface of the metal-coated steel strip by smoothing the surface of the strip. The method is characterised in that the conditioning step produces residual stress of no more than 100 MPa in the strip.
    Type: Application
    Filed: February 12, 2002
    Publication date: August 14, 2003
    Inventors: Catherine Clancy, Ian Miles Robertson