BP

Bernard Ponineau

DS Diamant Boart Stratabit S.A.: 1 patents #6 of 20Top 30%
TO Total: 1 patents #5 of 28Top 20%
Overall (All Time): #3,792,784 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5293946 Divergent fluid nozzle for drilling tool Alain Besson 1994-03-15