BD

Bernard Duperray

CS Centre National D'Études Spatiales: 1 patents #3 of 21Top 15%
MR Metravib R.D.S.: 1 patents #1 of 3Top 35%
📍 Guéret, FR: #2 of 4 inventorsTop 50%
Overall (2002): #250,363 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6334235 Self-driving, self-locking and damping hinge strap, and a hinge fitted with such straps Alain Donzier, Jacques Sicre 2002-01-01