Patents Assigned to Dentab, Inc.
  • Tooth cleaning tablet
    Patent number: 5057305
    Abstract: A tooth cleaning tablet, which tablet is such that when it is chewed in a person's mouth it forms a paste and so enables the person to effect a tooth cleaning operation as though using toothpaste.
    Type: Grant
    Filed: January 22, 1988
    Date of Patent: October 15, 1991
    Assignee: Dentab, Inc.
    Inventor: Torwald Aberg