Patents Assigned to Alternative Casting Technologies, LLC
  • Method of making and using ferrous metal particle briquettes
    Patent number: 6743275
    Abstract: Ferrous metal briquettes made from ferrous metal particles and an alkaline metal silicate, for adding to ferrous melts to recycle the particles.
    Type: Grant
    Filed: June 7, 2002
    Date of Patent: June 1, 2004
    Assignee: Alternative Casting Technologies, LLC
    Inventor: Thomas A. Cobett