JD

Jean-Claude Dern

EF Etat Francais: 1 patents #25 of 156Top 20%
Overall (All Time): #2,321,594 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4899580 Device for measuring the wake of a sailing model Pierre L. Leguet 1990-02-13
4587841 Hydrodynamic test apparatus Jean-Luc Giovachini, Jean-Paul Varnier, Pierre-Loic Le Guet, Jean-Pierre Pascal 1986-05-13