Patents by Inventor Owen Luke

Owen Luke 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).

  • Grate
    Patent number: D572358
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: July 1, 2008
    Assignee: Relu Pty Limited
    Inventors: Nigel Nattrass, Owen Luke
  • Storm water drainage pit
    Patent number: D583913
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: December 30, 2008
    Assignee: Reln Pty Limited
    Inventors: Nigel Nattrass, Owen Luke
  • Drainage grate frame
    Patent number: D672015
    Type: Grant
    Filed: November 3, 2010
    Date of Patent: December 4, 2012
    Assignee: Reln Pty Ltd
    Inventor: Owen Luke