Patents Assigned to Harmonics, Inc.
  • Tapecast electro-conductive cermets for high temperature resistive heating systems
    Patent number: 7189342
    Abstract: This invention relates to novel chemical compositions and manufacturing methods for producing electro-conductive, metal-ceramic materials having improved structural stability to operate at high temperatures in oxidizing atmospheres.
    Type: Grant
    Filed: May 9, 2003
    Date of Patent: March 13, 2007
    Assignee: Harmonics, Inc.
    Inventor: Lucian G. Ferguson