JB

Jacques Bertholet

FR Freyssinet: 1 patents #6 of 15Top 40%
Overall (All Time): #3,154,450 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8414728 Collar for tube and related methods of manufacture and installation Gilles Sangouard 2013-04-09