Patents by Inventor Francisco I. Palomeque

Francisco I. Palomeque 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).

  • Public modular-telephone management system
    Patent number: 5138648
    Abstract: A public modular telephone management system. By using several units and systems, as well as ancillary elements for managing public modular telephones, it is possible to provide the public modular telephones with means of making payment for the service by using several types of cards such as: credit, prepayment, telephone subscriber or multiservice cards.
    Type: Grant
    Filed: April 12, 1991
    Date of Patent: August 11, 1992
    Assignee: Telefonica de Espana
    Inventors: Francisco I. Palomeque, Jose M. Cepria