• Alessandro Volta

• Alexander Graham Bell

• Alexandr Stepánovich Popov

• Carlos Herrera

• Carlos Pumares

• Elisha Gray

• Encarna Sánchez

• Guglielmo Marconi

• Heinrich Rudolf Hertz

• Iñaki Gabilondo

• James Clerk Maxwell

• John Ambrose Fleming

• John Bardeen

• Julia Otero

• Lee de Forest

• Luis del Olmo

• Matías Prats

• Michael Faraday

• Nikola Tesla

• Reginald Aubrey Fessenden

• Samuel Finley Breese

• Thomas Alva Edison

• William Bradford Shockley