Patents Assigned to All Grade Holdings Limited
  • PYROLYSIS APPARATUS AND METHODS USING SAME
    Publication number: 20130192973
    Abstract: An apparatus and methods of using the apparatus are described to decompose plastic to form a fuel for use in generating energy such as electricity.
    Type: Application
    Filed: December 11, 2012
    Publication date: August 1, 2013
    Applicant: ALL GRADE HOLDINGS LIMITED
    Inventor: All Grade Holdings Limited
  • Pyrolysis apparatus and methods using same
    Patent number: 8349139
    Abstract: A pyrolysis apparatus and method for pyrolyzing plastic wastes to form a fuel and generating energy is described.
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: January 8, 2013
    Assignee: All Grade Holdings Limited
    Inventor: Peter John Rolston
  • Pyrolysis Apparatus and Methods Using Same
    Publication number: 20120228113
    Abstract: An apparatus and methods of using the apparatus are described to decompose plastic to form a fuel for use in generating energy such as electricity.
    Type: Application
    Filed: September 14, 2010
    Publication date: September 13, 2012
    Applicant: ALL GRADE HOLDINGS LIMITED
    Inventor: Peter John Rolston