JH

Jean-Jacques Houot

SA Societe Nationale Elf Aquitaine: 1 patents #176 of 490Top 40%
Overall (All Time): #3,867,216 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4982794 Apparatus for oil/gas separation at an underwater well-head — 1991-01-08