1881-1957, aircraft designer; spaceflight pioneer and theorist; engineer, French Esnault-Pelterie, Robert Albert Charles 1881 - 1957
1877-1964, motor racing driver; aviator; aircraft manufacturer; aircraft designer, French Farman, Maurice Alain 1877 - 1964
1882-1965, aircraft & aero-engine designer & manufacturer, England Havilland, Sir Geoffrey de 1882 - 1965
1877-1958, aircraft designer; manufacturer, England, British Roe, Sir Edwin Alliott Verdon- 1877 - 1958
1893-1965, manufacturer of furniture; aircraft designer; aircraft maker, French Mignet, Henri 1893 - 1965
1868-1946, car and aircraft designer and engineer, English, British Lanchester, Frederick William 1868 - 1946
1890-1957, active 1913-1956 in aviation design and early airways schemes, British Mayo, Robert Hobart 1890 - 1957
1982-current (2011), aircraft designer; manufacturer of aircraft, California, United States Scaled Composites Incorporated 1982