PP

P. Parcevaux

DI Dowell Schlumberger Incorporated: 1 patents #44 of 148Top 30%
📍 Saint-Louis, FR: #39 of 94 inventorsTop 45%
Overall (All Time): #3,958,143 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4767460 Cement compositions for cementing of wells enabling gas channelling in the cemented annulus to be inhibited by right-angle setting B. Piot, P. Sault 1988-08-30