List of inventors
This is a of people who are described as being inventors or are credited with an invention. == Alphabetical list == === A === Vitaly Abalakov (1906–1986), Russia – camming devices, Abalakov thread (or V-thread), gearless ice climbing anchor Ernst Karl Abbe (1840–1905), Germany – Condenser (microscope), apochromatic lens, refractometer Hovannes Adamian (1879–1932), USSR/Russia/Armenia – tricolor principle of the color television Samuel W. Alderson (1914–2005), U.S. – crash test dummy Alexandre Alexeieff (1901–1982), Russia/France – Pinscreen animation (with his wife Claire Parker) Rostislav Alexeyev (1916–1980), Russia/USSR – Ekranoplan Randi Altschul (born 1960), U.S. – Disposable cellphone Abram Alikhanov (1904–1970), Armenia/USSR – Soviet atomic bomb, nuclear reactor Bruce Ames (1928–2024), U.S. – Ames test (Cell biology) Giovanni Battista Amici (1786–1863), Italy – Dipleidoscope, Amici prism Ruth Amos (born 1989), UK – StairSteady Mary Anderson (1866–1953), U.S. – windshield wiper blade Momofuku Ando (1910–2007), Japan – Instant noodles Hal Anger (1920–2005), U.S. – Well counter (radioactivity measurements), gamma camera Anders Knutsson Ångström (1888–1981), Sweden – Pyranometer Ottomar Anschütz (1846–1907), Germany – single-curtain focal-plane shutter, electrotachyscope Hermann Anschütz-Kaempfe (1872–1931), Germany – Gyrocompass Virginia Apgar (1909–1974), U.S. – Apgar score (for newborn babies) Nicolas Appert (1749–1841), France – canning (food preservation) using glass bottles, see also Peter Durand Archimedes (c.