Patents by Inventor Stephen Schultz

Stephen Schultz 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).

  • Sponge package
    Patent number: D351998
    Type: Grant
    Filed: March 3, 1993
    Date of Patent: November 1, 1994
    Assignee: The Gonzo Corporation
    Inventor: Stephen Schultz