Patents by Inventor David N. Neal

David N. Neal 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).

  • Workstation with typewriter emulation
    Patent number: 4775953
    Abstract: A personal computer or workstation is provided with an arrangement whereby the workstation keyboard and printer can be made to emulate the operation of a standard typewriter. The printer associated with the workstation is adapted to receive the workstation keyboard and to hold it in front of the platen and print head at an angle that approximates the angle of a standard typewriter keyboard, while software within the workstation, when called into operation, causes the printer to respond to the keyboard on a keystroke-by-keystroke basis.
    Type: Grant
    Filed: December 22, 1986
    Date of Patent: October 4, 1988
    Assignees: American Telephone and Telegraph Company, AT&T Information Systems Inc.
    Inventors: John C. Goettelmann, David N. Neal