HR

Harald Rotzsche

HA Huels Aktiengesellschaft: 1 patents #269 of 532Top 55%
📍 Piding, DE: #5 of 8 inventorsTop 65%
Overall (All Time): #3,655,214 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5928956 Method of examining silane-treated, inorganic materials Klaus-Peter Ditscheid 1999-07-27