A retired director general of the Telecom Italia central telecommunications research institute (CSELT), Basilio Catania,[8] and the Italian Society of Electrotechnics, "Federazione Italiana di Elettrotecnica", have devoted a Museum to Antonio Meucci, constructing a chronology of his invention of the telephone and tracing the history of the two legal trials involving Meucci and Alexander Graham Bell.[9][10][11]