HH

Hans-Dieter Herrmann

DA Degussa-Huels Ag: 1 patents #17 of 115Top 15%
📍 Marl, DE: #11 of 27 inventorsTop 45%
Overall (2002): #210,818 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6386240 Multilayer plastic pipe having good adhesion between layers Stefan Roeber 2002-05-14