Patents by Inventor Stephan K. Hutchins

Stephan K. Hutchins 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: D458140
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: June 4, 2002
    Inventor: Stephan K. Hutchins
  • Patent number: D287571
    Type: Grant
    Filed: August 13, 1984
    Date of Patent: January 6, 1987
    Inventor: Stephan K. Hutchins