Patents by Inventor Michelle Verhave

Michelle Verhave 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).

  • Dental etch with improved flavor
    Patent number: 6494716
    Abstract: An acid dental etch having improved taste, which comprises an acid in an amount effective to etch a surface of a tooth; a flavoring formulation that improves the flavor of the dental etch and is stable in the acid, in an amount that is effective in improving the flavor of the dental etch; and preferably, sufficient gelling agent to form a gel.
    Type: Grant
    Filed: November 27, 2000
    Date of Patent: December 17, 2002
    Inventors: Alma Dorn, Michelle Verhave, Joel Ross