CH

Claus Hellmann

Overall (All Time): #3,731,349 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5695614 Method for processing waste liquids in particular industrial waste water having a high solids content Dieter Hording 1997-12-09