ED

Eric Dreveton

IP Institut Francais Du Petrole: 1 patents #889 of 1,676Top 55%
📍 Francheville, FR: #46 of 85 inventorsTop 55%
Overall (All Time): #3,682,419 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5744428 Process using gellan as a filtrate reducer for water-based drilling fluids Jacqueline Lecourtier, Daniel Ballerini, Lionel Choplin 1998-04-28