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Andre M. Dorleans

TP Total Compagnie Francaise Des Petroles: 1 patents #1 of 10Top 10%
📍 Le Perray-en-Yvelines, FR: #1 of 1 inventorsTop 100%
Overall (1989): #132,198 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852667 Pressure relief process for well-drilling — 1989-08-01