WH

Wolgang Himmelmann

AN Agfa-Gevaert Nv: 1 patents #910 of 1,819Top 55%
📍 Leverkusen, DE: #993 of 1,687 inventorsTop 60%
Overall (All Time): #4,022,067 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4543324 Process for hardening photographic gelatin with vinyl sulfones containing sulfonyl ethyl sulfate groups — 1985-09-24