SK

Siegfried Kuphal

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Helmstedt, DE: #24 of 64 inventorsTop 40%
Overall (All Time): #3,479,275 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6736950 Method for electrophoretically immersion-enameling substrates that have edges Klausjorg Klein, Walter Kühhiri 2004-05-18