GH

Gunter Helling

AN Agfa-Gevaert Nv: 1 patents #40 of 117Top 35%
📍 Siegburg, DE: #5 of 14 inventorsTop 40%
Overall (2004): #215,753 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6689552 Color photographic silver halide material Cuong Ly, Edgar Draber, Matthias Feigl, Thomas Kaluschke, Michael Missfeldt +4 more 2004-02-10