Patents by Inventor Fred E. Goldstein

Fred E. Goldstein 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).

  • Shoe sole
    Patent number: D350434
    Type: Grant
    Filed: April 30, 1993
    Date of Patent: September 13, 1994
    Inventor: Fred E. Goldstein