PD

Paul Donguy

SP Societe Europenne De Propulsion: 4 patents #21 of 244Top 9%
📍 Bruges, FR: #6 of 22 inventorsTop 30%
Overall (All Time): #1,292,615 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5419120 Device for purging combustion residues 1995-05-30
4967599 Mechanical and insulating connection between a nozzle and the filament-wound casing of the combustion chamber of a solid propellant rocket motor 1990-11-06
4349155 Unfoldable divergent nozzle for a rocket engine 1982-09-14
4227858 Flexible spherical joint 1980-10-14