MD

Marin Dernat

ES Elf Atochem S.A.: 1 patents #238 of 505Top 50%
Overall (All Time): #3,685,609 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5759401 Process for removing phosphate from waste water Jean Boussely, Pierre Elmerich 1998-06-02