Built 18 original airplanes. He was awarded the Paul Tissandier Diploma by the F.A.I. (Fédération Aeronautique Internationale), for his achievements in developing world aviation. With his two-wing aircraft Fizir, constructed in 1925, he won the first prize at the Petite Entente contest in 1927. From then on began his serial aircraft production in cooperation with well known companies: the Fizir-Mercedes, the Fizir-Wirght, the Fizir-Titan, the Fizir-Kastor, the Fizir-Gypsi, and the half-metallic Fizir-Jupiter.
In 1931 he constructed amphibious aircraft, Fizir 1931, intended for landing on rivers, lakes and the sea. He also constructed a tourist aircraft as early as 1935. He also constructed parachutes.