Patents Assigned to ROLOFF MANUFACTURING CORPORATION
  • Multi-color boat anchor
    Patent number: D766156
    Type: Grant
    Filed: July 3, 2014
    Date of Patent: September 13, 2016
    Assignee: ROLOFF MANUFACTURING CORPORATION
    Inventor: Joshua Hron
  • Multi-color boat anchor
    Patent number: D787416
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: May 23, 2017
    Assignee: ROLOFF MANUFACTURING CORPORATION
    Inventor: Joshua Hron