PB

Paul Birnbrich

CD Cognis Deutschland: 1 patents #28 of 98Top 30%
📍 Solingen, DE: #7 of 35 inventorsTop 20%
Overall (2004): #142,853 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6699922 Hydrophilic additive Raymond Mathis, Christine Wild, Petra Padurschel 2004-03-02