BD

Bernard Duperray

IP Institut Francais Du Petrole: 1 patents #47 of 159Top 30%
📍 Guéret, FR: #1 of 2 inventorsTop 50%
Overall (2004): #255,989 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6769295 Continuous measurement of the rheological characteristics of well fluids Benjamin Herzhaft, Lionel Rousseau, Laurent Perier 2004-08-03