Jean-Jacques Ferrier

EU Eurocopter: 2 patents #3 of 36Top 9%

📍 Remiremont, FR: #2 of 4 inventorsTop 50%

Overall (2011): #92,716 of 364,097Top 30%

Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8070089	Hybrid helicopter that is fast and has long range	—	2011-12-06
8061992	Rigid hydraulic control shaft and a control system for varying the pitch of a propeller	—	2011-11-22