Patents by Inventor Jonathan Haughton

Jonathan Haughton 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).

  • Pipe hanger clamp
    Patent number: D653530
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: February 7, 2012
    Assignee: Sitka Developments Pty Ltd
    Inventors: John Hammond, Neville King, Jonathan Haughton
  • Pipe hanger clamp
    Patent number: D676738
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: February 26, 2013
    Assignee: Sitka Developments Pty Ltd
    Inventors: John Hammond, Neville King, Jonathan Haughton