Patents by Inventor Steven Bartok

Steven Bartok 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).

  • Led key chain light
    Patent number: D454650
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: March 19, 2002
    Assignee: Hartleigh Creations, Inc.
    Inventors: Steven Lodge, Daniel A. Seigel, Steven Bartok