Domina Jalbert invented the parafoil, which had sectioned cells in an aerofoil shape, an open leading edge, a closed trailing edge, and was inflated by passage through the airthe design. He filed US Patent 3131894 on January 10, 1963.
Domina Jalbert invented the parafoil which had sectioned cells in an aerofoil shape an open leading edge a closed trailing edge and was inflated by passage through the airthe design He filed US Patent 3131894 on January 10 1963