AK

Alwin Kessler

SA Sulzer Chemtech Ag: 3 patents #26 of 208Top 15%
Overall (All Time): #1,607,897 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6511051 Ordered column packing with a fine structuring — 2003-01-28
6409378 Filler body with a cross channel structure — 2002-06-25
6349567 Packing with a cross channel structure for a material exchange column with a high specific separation performance — 2002-02-26