Patents by Inventor Andrew V. Keller

Andrew V. Keller 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).

  • Reusable bag
    Patent number: D547059
    Type: Grant
    Filed: September 23, 2005
    Date of Patent: July 24, 2007
    Inventor: Andrew V. Keller