Patents Assigned to CMP Industries, Inc.
  • Dental alloy
    Patent number: 4491561
    Abstract: A new chromium-cobalt dental alloy having a low coefficient of expansion, high oxidative stability, and easy workability is disclosed. The alloy contains 55 to 65 wt. % cobalt, 16 to 24 wt. % chromium, and controlled percentages of molybdenum and vanadium.
    Type: Grant
    Filed: September 12, 1983
    Date of Patent: January 1, 1985
    Assignee: CMP Industries, Inc.
    Inventor: Douglass M. Mann