Patents by Inventor Stephan Alan Smith

Stephan Alan Smith 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).

  • Sidewall for disposable cup
    Patent number: D510679
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: October 18, 2005
    Assignee: Solo Cup Company
    Inventors: Stephan Alan Smith, Kevin Ray Smith