CD

Camille Defosse

ES Etudes Et Fabrication Dowell Schlumberger: 2 patents #1 of 8Top 15%
📍 Saint-Étienne, FR: #55 of 197 inventorsTop 30%
Overall (All Time): #2,339,152 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4778528 Cement slurry compositions for cementing oil wells, adapted to control free water and corresponding cementing process — 1988-10-18
4568471 Fluid loss additive for cement — 1986-02-04