Patents Assigned to U.S. Rubber Reclaiming, Inc.
  • Process to grind thermoset or thermoplastic materials
    Patent number: 5533680
    Abstract: Dry ice snow is used to embrittle thermoset or thermoplastic materials for further treatment. The dry ice snow is formed from carbon dioxide gas directly obtained from naturally occurring carbon dioxide gas wells.
    Type: Grant
    Filed: December 28, 1994
    Date of Patent: July 9, 1996
    Assignee: U.S. Rubber Reclaiming, Inc.
    Inventor: Bobby D. LaGrone