Patents Assigned to Greggs/Showalter
  • Method for cosmetic restoration of anterior teeth
    Patent number: 4473353
    Abstract: A method and article for the cosmetic restoration of anterior teeth is provided whereby a glazed porcelain labial veneer is custom-made for a patient's tooth and thereafter chemically and mechanically bonded to such tooth, so as to provide a healthful and long-lasting cosmetic restoration of desired color, shape and esthetic appearance.
    Type: Grant
    Filed: April 15, 1983
    Date of Patent: September 25, 1984
    Assignee: Greggs/Showalter
    Inventor: Thomas S. Greggs