SF

Santarelli Frederic

AS Agip S.P.A.: 1 patents #21 of 83Top 30%
Overall (All Time): #3,730,334 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5691475 Method for measuring the propagation velocity of ultrasonic acoustic waves through rock fragments Alberto Marsala, Fabrizio Zausa 1997-11-25