NC

Nicolas Certain

EF Eurocopter France: 2 patents #1 of 16Top 7%
Overall (1997): #28,794 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5636970 Device for damping the drag of the blades of a rotor — 1997-06-10
5624232 Device for controlling the pitch of the blades of a rotorcraft rotor — 1997-04-29