Patents by Inventor Winthrop Blythe

Winthrop Blythe 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).

  • Electric display device
    Patent number: 4000437
    Abstract: A solid state light emitting display device utilizing two light emitting elements displayed in a single channel having ends in which each element is disposed closer to the ends of the channel than to each other.
    Type: Grant
    Filed: December 17, 1975
    Date of Patent: December 28, 1976
    Assignee: Integrated Display Systems Incorporated
    Inventors: Saul Lederhandler, Robert Maggio, Winthrop Blythe