SS

Siegfried Schmieder

HS H.C. Starck: 1 patents #125 of 248Top 55%
📍 Goslar, DE: #55 of 105 inventorsTop 55%
Overall (All Time): #3,038,056 of 4,157,543Top 75%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8951328 Production of valve metal powders Josua Löffelholz, Frank Herman Behrens 2015-02-10