Patents by Inventor Francisco A. Karner

Francisco A. Karner 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: 4435778
    Abstract: An improved text processing method is disclosed which permits spatially related data to be displayed and edited by the same method employed to display and edit conventional text type data in an interactive text processing system which includes a keyboard, a display device, and a microprocessor.
    Type: Grant
    Filed: May 18, 1981
    Date of Patent: March 6, 1984
    Assignee: International Business Machines Corporation
    Inventors: William C. Cason, Rex A. McCaskill, Francisco A. Karner