PL

Piet Luyendijk

AT Atofina: 1 patents #131 of 359Top 40%
ES Elf Atochem S.A.: 1 patents #238 of 505Top 50%
Overall (All Time): #2,219,514 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6472354 Process for manufacturing sulphurized olefins Jean-Francois Devaux, Bernard Monguillon 2002-10-29
6077961 Purification of thiopene Yves Labat 2000-06-20