Patents by Inventor David A. Henthorn

David A. Henthorn 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).

  • Drug calendar apparatus and method
    Publication number: 20040188998
    Abstract: The present invention relates to a medication reminder and compliance method and apparatus (10). A date specific calendar including daily dosage information is generated as a label (62, 66) or information sheet (60, 67).
    Type: Application
    Filed: January 16, 2004
    Publication date: September 30, 2004
    Inventor: David A. Henthorn