JL

James Lesec

SA Societe Nationale Elf Aquitaine: 1 patents #176 of 490Top 40%
📍 Saint-Leu, FR: #11 of 27 inventorsTop 45%
Overall (All Time): #4,042,806 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4478071 Viscosimeter operating continuously especially at high temperature Didier Lecacheux, Roland Prechner 1984-10-23