RB

Rainer Bialek

AN Agfa-Gevaert Nv: 1 patents #910 of 1,819Top 55%
📍 Leverkusen, DE: #993 of 1,687 inventorsTop 60%
Overall (All Time): #3,808,487 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5354826 Polymeric magenta coupler and color photographic recording material that contains this polymeric magenta coupler Gunter Helling, Ralf Weimann 1994-10-11