Patents Assigned to Mayhem UK Ltd
  • Clock
    Patent number: D531060
    Type: Grant
    Filed: January 26, 2006
    Date of Patent: October 31, 2006
    Assignee: Mayhem UK Ltd
    Inventor: Robert Leeks
  • Speaker
    Patent number: D552084
    Type: Grant
    Filed: May 15, 2006
    Date of Patent: October 2, 2007
    Assignee: Mayhem UK Ltd
    Inventors: Matthew Chapman, Robert Leeks
  • Light
    Patent number: D554283
    Type: Grant
    Filed: January 26, 2006
    Date of Patent: October 30, 2007
    Assignee: Mayhem UK Ltd
    Inventors: Robert Leeks, Matthew Chapman
  • Hand held underwater propulsion device
    Patent number: D643084
    Type: Grant
    Filed: October 27, 2009
    Date of Patent: August 9, 2011
    Assignee: Mayhem UK Ltd
    Inventor: Matthew White