Patents Assigned to Micro Electronics Group Inc.
  • Microwave-based process for dental casting
    Patent number: 6330904
    Abstract: A microwave-based process for dental casting includes the use of microwave radiation to obtain burnout of a wax pattern from an investment mold. Phosphate-based, thermal investment materials have been found suitable for use in the process.
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: December 18, 2001
    Assignee: Micro Electronics Group Inc.
    Inventors: Billy Wayne Drake, Doyle W. Hopkins