AS

Arthur Steinmetz

RA Riedel-De Haen Aktiengesellschaft: 1 patents #15 of 38Top 40%
📍 Seelze, DE: #49 of 92 inventorsTop 55%
Overall (All Time): #4,061,905 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4419529 Process for the preparation of a 2-alkylphenol — 1983-12-06