Patents by Inventor Donald J. Bienvenu

Donald J. Bienvenu 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).

  • Video guide
    Patent number: 5346326
    Abstract: A video guide is provided which consists of a binder and a plurality of data pages held within the binder for listing and keeping track of video cassette tapes that are rented and bought.
    Type: Grant
    Filed: July 30, 1993
    Date of Patent: September 13, 1994
    Inventor: Donald J. Bienvenu