Patents by Inventor Alfred Rosenberg

Alfred Rosenberg 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).

  • Patent number: D446610
    Type: Grant
    Filed: May 11, 2000
    Date of Patent: August 14, 2001
    Inventor: Alfred Rosenberg