Franz Hruschka
Franz Hruschka, Franz von Hruschka, Francesco De Hruschka, František Hruška (May 13, 1819 – May 11, 1888) was an Austrian-Italian officer and beekeeper of Czech origin. He is known as the inventor of the honey extractor, an invention he presented in 1865 at the Brno Beekeeper Conference.