PILARES DE LA ELECTROQUÍMICA MODERNA By Sofia Gaytan Period: 1544 to 1603 William Gilbert Period: 1602 to 1686 Otto von Guericke Period: 1698 to 1739 Charles François de Cisternay du Fay Period: 1706 to 1790 Benjamin Franklin Period: 1736 to 1806 Charles-Augustin de Coulomb Period: 1737 to 1798 Luigi Galvani