Patents by Inventor Andrew A. Riss

Andrew A. Riss 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).

  • Vehicle bumper
    Patent number: D316070
    Type: Grant
    Filed: February 18, 1988
    Date of Patent: April 9, 1991
    Inventor: Andrew A. Riss