HH

Henri Henneuse

SA Societe Nationale Elf Aquitaine: 1 patents #176 of 490Top 40%
📍 Billère, FR: #28 of 49 inventorsTop 60%
Overall (All Time): #3,806,651 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5347859 Dynamometric measuring device for a drill pipe Frederic Clayer, Jean-Luc Tanguy, Jean-Francois Lutz 1994-09-20