AL

Alain Landreau

B( Bureau De Recherches Geologiques Et Minieres (B.R.G.M.): 1 patents #9 of 26Top 35%
📍 Orléans, FR: #109 of 238 inventorsTop 50%
Overall (All Time): #3,992,271 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4576717 Process for denitrifying subterreanean waters to make them potable Jean J. Collin, Henri Talbo, Guy Martin, Jean-Jacques Morvan 1986-03-18