Thomas Edison, Inventor and Manufacturer of the Incandescent Lamp (1847-1931)

Elihu Thomson, Pioneer in the American Electric Industry (1859-1937)

Humphry Davy, Experimenter with the Electric Arc (1778-1829)

Léon Foucault, Astronomer and Precursor of Electric Lighting (1819-1868)

James Prescott Joule, Energy Theorist (1818-1889)