Patents by Inventor Rolf de Polla

Rolf de Polla 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).

  • Food packaging
    Patent number: D435439
    Type: Grant
    Filed: August 18, 1999
    Date of Patent: December 26, 2000
    Inventors: Jeremy Jaffe, Rolf de Polla