GH

Günther Helling

AN Agfa-Gevaert Nv: 1 patents #910 of 1,819Top 55%
📍 Odenthal, DE: #189 of 290 inventorsTop 70%
Overall (All Time): #3,561,286 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6468728 Color photographic silver halide material — 2002-10-22