Patents by Inventor Robert J. Pitre

Robert J. Pitre 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).

  • Television audio signal converter
    Patent number: 4905303
    Abstract: A converter to convert audio signal associated with commercial television transmissions for input into conventional AM/FM automobile receivers so as to facilitate listening to the audio portions of telecasts on conventional radios.
    Type: Grant
    Filed: July 5, 1988
    Date of Patent: February 27, 1990
    Inventors: John L. Johnson, Jr., Robert J. Pitre