Patents Assigned to PTS Motors Limited
  • Engine
    Patent number: D596199
    Type: Grant
    Filed: November 28, 2007
    Date of Patent: July 14, 2009
    Assignee: PTS Motors Limited
    Inventor: Ian William Drysdale
  • Auto clutch engine
    Patent number: D615995
    Type: Grant
    Filed: August 22, 2008
    Date of Patent: May 18, 2010
    Assignee: PTS Motors Limited
    Inventor: Ian William Drysdale