FH

Freddy Helmer-Metzmann

TI Ticona: 1 patents #4 of 29Top 15%
Overall (2004): #224,037 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6818590 Method for absorbing contaminants Alexandra Jacobs 2004-11-16