BJ

Bernard Jaffrennou

IP Institut Francais Du Petrole: 3 patents #482 of 1,676Top 30%
📍 Échirolles, FR: #68 of 250 inventorsTop 30%
Overall (All Time): #1,681,119 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4430955 Flexible floating boom comprising transverse stiffeners of variable stiffness Maurice Cessou 1984-02-14
4398844 Floating boom structure Maurice Cessou 1983-08-16
4319858 High resistance flexible boom Maurice Cessou 1982-03-16