Patents by Inventor Ann S. Viksnins

Ann S. Viksnins 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).

  • Warning system sensing child left behind in infant seat in vehicle
    Patent number: 6922147
    Abstract: This document discloses various systems and methods for reducing the likelihood of leaving an unattended child behind in an infant/child seat in a vehicle.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: July 26, 2005
    Inventors: Ann S. Viksnins, Suneel Arora, Joan E. Morse, Katharine A. Jackson Huebsch