Patents by Inventor Patrick G. Markle

Patrick G. Markle 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).

  • Electronic libretto display apparatus and method
    Patent number: 5739869
    Abstract: An apparatus and method for the simultaneous presentation of a performance script available in the original language or multiple translations, which can be selected by the user. In addition, other visual information such as scores and advertisements can be transmitted to each display.
    Type: Grant
    Filed: July 13, 1995
    Date of Patent: April 14, 1998
    Assignee: Figaro, Inc.
    Inventors: Patrick G. Markle, Geoffrey J.H. Webb, Ronald E. Erkman