Patents by Inventor Dan C. Dunn

Dan C. Dunn 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).

  • Portable electronic medication dosage instruction and alarm device
    Patent number: 5099463
    Abstract: A medication dosage instruction and alarm device that indicates the time at which medication should be taken and visual instructions for the correct utilization of the medication to the user. The instruction and alarm device permits the medication to be retained within the original containers supplied by the pharmacist and provides a queuing feature that insures the medications are properly taken in sequence. A mechanism is also provided to insure that the original containers are properly restored after the medication has been taken.
    Type: Grant
    Filed: May 2, 1991
    Date of Patent: March 24, 1992
    Inventors: Harry A. Lloyd, Timothy Jones, Dan C. Dunn