Patents by Inventor Stephen Kitras

Stephen Kitras 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: D468052
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: December 31, 2002
    Assignee: Kitras Art Glass Inc.
    Inventor: Stephen Kitras
  • Patent number: D471839
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: March 18, 2003
    Assignee: Kitras Art Glass Inc.
    Inventor: Stephen Kitras
  • Patent number: D472498
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: April 1, 2003
    Assignee: Kitras Art Glass Inc.
    Inventor: Stephen Kitras