Patents by Inventor Theodore James Demas

Theodore James Demas 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).

  • Clock display
    Patent number: D515961
    Type: Grant
    Filed: February 2, 2005
    Date of Patent: February 28, 2006
    Inventor: Theodore James Demas
  • Time display for a timepiece or computer screen
    Patent number: D648645
    Type: Grant
    Filed: October 10, 2007
    Date of Patent: November 15, 2011
    Inventor: Theodore James Demas