JR

Jean-Francois Ranvier

📍 Saint-Fargeau-Ponthierry, FR: #61 of 113 inventorsTop 55%
Overall (All Time): #3,681,526 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5740674 Arrangement of gas turbine engine comprising aerodynamic vanes and struts located in the same plane and an intermediate casing Bruno Albert Beutin, Jean-Louis Charbonnel, Andre Collot, Claude Gerard Rene Dejaune, Alain Espenel +5 more 1998-04-21