OS

Ole Stahl

HA Haldor Topsøe A/S: 1 patents #4 of 20Top 20%
Overall (2005): #127,972 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6891076 Process for the recovery of perfluorinated sulphonic acids from spent acid residue Karsten Laurents 2005-05-10