Patents by Inventor Anette Weber

Anette Weber has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and tooth brush for the removal of plaque from teeth and gums
    Patent number: 4743199
    Abstract: In a method and a tooth brush for removing plaque from teeth and gums, the mixture of ozone with air of a predetermined ozone concentration is fed into the oral cavity through tubular bristles, provided on the surface of the tooth brush, from a source of the ozone-air mixture. The ozone-air mixture is distributed simultaneously with a dentifrice containing solid particles through which undesired high ozone concentration at spots outside a target spot in the oral cavity is neutralized.
    Type: Grant
    Filed: December 16, 1985
    Date of Patent: May 10, 1988
    Inventors: Anette Weber, Hans G. Weber