HC

Henri Clamens

SA Societe Nationale Elf Aquitaine: 1 patents #176 of 490Top 40%
📍 Gardères, FR: #1 of 2 inventorsTop 50%
Overall (All Time): #4,037,789 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4460038 Installation for testing a well and a process for use thereof — 1984-07-17