Patents Assigned to Westers Atlas International Inc.
  • Core separator assembly
    Patent number: 5487433
    Abstract: An assembly for dispensing a core separator ring on the top of a previously-cut core that is ejected from a core-cutting bit in a storage bin. The core separator assembly is integral with the forward end of the core ejector system.
    Type: Grant
    Filed: January 17, 1995
    Date of Patent: January 30, 1996
    Assignee: Westers Atlas International Inc.
    Inventors: Bruce W. Mackay, Abbas Arian