Patents Assigned to Macs Engineering Pty Ltd
  • Wheel nut clamp
    Patent number: D658109
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: April 24, 2012
    Assignee: Macs Engineering Pty Ltd
    Inventor: Michael Scott Cavanaugh
  • Wheel nut clamp
    Patent number: D662450
    Type: Grant
    Filed: August 25, 2010
    Date of Patent: June 26, 2012
    Assignee: Macs Engineering Pty Ltd
    Inventor: Michael Scott Cavanaugh